172981116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 591073280

約数和(自身を除く): 418092164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 61, 62, 63, 66, 77, 84, 93, 99, 108, 121, 122, 124, 126, 132, 154, 183, 186, 189, 198, 217, 231, 242, 244, 252, 279, 297, 308, 341, 363, 366, 372, 378, 396, 427, 434, 462, 484, 549, 558, 594, 651, 671, 682, 693, 726, 732, 756, 837, 847, 854, 868, 924, 1023, 1089, 1098, 1116, 1188, 1281, 1302, 1342, 1364, 1386, 1452, 1647, 1674, 1694, 1708, 1891, 1953, 2013, 2046, 2079, 2178, 2196, 2387, 2541, 2562, 2604, 2684, 2772, 3069, 3267, 3294, 3348, 3388, 3751, 3782, 3843, 3906, 4026, 4092, 4158, 4356, 4697, 4774, 5082, 5124, 5673, 5859, 6039, 6138, 6534, 6588, 7161, 7381, 7502, 7564, 7623, 7686, 7812, 8052, 8316, 9207, 9394, 9548, 10164, 11253, 11346, 11529, 11718, 12078, 12276, 13068, 13237, 14091, 14322, 14762, 15004, 15246, 15372, 17019, 18117, 18414, 18788, 20801, 21483, 22143, 22506, 22692, 22869, 23058, 23436, 24156, 26257, 26474, 28182, 28644, 29524, 30492, 33759, 34038, 36234, 36828, 39711, 41602, 42273, 42966, 44286, 45012, 45738, 46116, 51057, 51667, 52514, 52948, 56364, 62403, 64449, 66429, 67518, 68076, 72468, 78771, 79422, 83204, 84546, 85932, 88572, 91476, 101277, 102114, 103334, 105028, 119133, 124806, 126819, 128898, 132858, 135036, 145607, 155001, 157542, 158844, 169092, 187209, 199287, 202554, 204228, 206668, 228811, 236313, 238266, 249612, 253638, 257796, 265716, 291214, 310002, 315084, 357399, 374418, 398574, 405108, 436821, 457622, 465003, 472626, 476532, 507276, 561627, 582428, 620004, 686433, 708939, 714798, 748836, 797148, 873642, 915244, 930006, 945252, 1123254, 1310463, 1372866, 1395009, 1417878, 1429596, 1601677, 1747284, 1860012, 2059299, 2246508, 2620926, 2745732, 2790018, 2835756, 3203354, 3931389, 4118598, 4805031, 5241852, 5580036, 6177897, 6406708, 7862778, 8237196, 9610062, 12355794, 14415093, 15725556, 19220124, 24711588, 28830186, 43245279, 57660372, 86490558, 172981116]

約数ペア:

[(1, 172981116), (2, 86490558), (3, 57660372), (4, 43245279), (6, 28830186), (7, 24711588), (9, 19220124), (11, 15725556), (12, 14415093), (14, 12355794), (18, 9610062), (21, 8237196), (22, 7862778), (27, 6406708), (28, 6177897), (31, 5580036), (33, 5241852), (36, 4805031), (42, 4118598), (44, 3931389), (54, 3203354), (61, 2835756), (62, 2790018), (63, 2745732), (66, 2620926), (77, 2246508), (84, 2059299), (93, 1860012), (99, 1747284), (108, 1601677), (121, 1429596), (122, 1417878), (124, 1395009), (126, 1372866), (132, 1310463), (154, 1123254), (183, 945252), (186, 930006), (189, 915244), (198, 873642), (217, 797148), (231, 748836), (242, 714798), (244, 708939), (252, 686433), (279, 620004), (297, 582428), (308, 561627), (341, 507276), (363, 476532), (366, 472626), (372, 465003), (378, 457622), (396, 436821), (427, 405108), (434, 398574), (462, 374418), (484, 357399), (549, 315084), (558, 310002), (594, 291214), (651, 265716), (671, 257796), (682, 253638), (693, 249612), (726, 238266), (732, 236313), (756, 228811), (837, 206668), (847, 204228), (854, 202554), (868, 199287), (924, 187209), (1023, 169092), (1089, 158844), (1098, 157542), (1116, 155001), (1188, 145607), (1281, 135036), (1302, 132858), (1342, 128898), (1364, 126819), (1386, 124806), (1452, 119133), (1647, 105028), (1674, 103334), (1694, 102114), (1708, 101277), (1891, 91476), (1953, 88572), (2013, 85932), (2046, 84546), (2079, 83204), (2178, 79422), (2196, 78771), (2387, 72468), (2541, 68076), (2562, 67518), (2604, 66429), (2684, 64449), (2772, 62403), (3069, 56364), (3267, 52948), (3294, 52514), (3348, 51667), (3388, 51057), (3751, 46116), (3782, 45738), (3843, 45012), (3906, 44286), (4026, 42966), (4092, 42273), (4158, 41602), (4356, 39711), (4697, 36828), (4774, 36234), (5082, 34038), (5124, 33759), (5673, 30492), (5859, 29524), (6039, 28644), (6138, 28182), (6534, 26474), (6588, 26257), (7161, 24156), (7381, 23436), (7502, 23058), (7564, 22869), (7623, 22692), (7686, 22506), (7812, 22143), (8052, 21483), (8316, 20801), (9207, 18788), (9394, 18414), (9548, 18117), (10164, 17019), (11253, 15372), (11346, 15246), (11529, 15004), (11718, 14762), (12078, 14322), (12276, 14091), (13068, 13237)]