87613812

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 282315264

約数和(自身を除く): 194701452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 61, 62, 66, 78, 81, 93, 99, 108, 117, 122, 124, 132, 143, 156, 162, 183, 186, 198, 234, 244, 279, 286, 297, 324, 341, 351, 366, 372, 396, 403, 429, 468, 549, 558, 572, 594, 671, 682, 702, 732, 793, 806, 837, 858, 891, 1023, 1053, 1098, 1116, 1188, 1209, 1287, 1342, 1364, 1404, 1586, 1612, 1647, 1674, 1716, 1782, 1891, 2013, 2046, 2106, 2196, 2379, 2418, 2511, 2574, 2684, 3069, 3172, 3294, 3348, 3564, 3627, 3782, 3861, 4026, 4092, 4212, 4433, 4758, 4836, 4941, 5022, 5148, 5673, 6039, 6138, 6588, 7137, 7254, 7564, 7722, 8052, 8723, 8866, 9207, 9516, 9882, 10044, 10881, 11346, 11583, 12078, 12276, 13299, 14274, 14508, 15444, 17019, 17446, 17732, 18117, 18414, 19764, 20801, 21411, 21762, 22692, 23166, 24156, 24583, 26169, 26598, 27621, 28548, 32643, 34038, 34892, 36234, 36828, 39897, 41602, 42822, 43524, 46332, 49166, 51057, 52338, 53196, 54351, 55242, 62403, 64233, 65286, 68076, 72468, 73749, 78507, 79794, 83204, 85644, 98332, 102114, 104676, 108702, 110484, 119691, 124806, 128466, 130572, 147498, 153171, 157014, 159588, 187209, 204228, 217404, 221247, 235521, 239382, 249612, 256932, 270413, 294996, 306342, 314028, 359073, 374418, 442494, 471042, 478764, 540826, 561627, 612684, 663741, 706563, 718146, 748836, 811239, 884988, 942084, 1081652, 1123254, 1327482, 1413126, 1436292, 1622478, 1684881, 1991223, 2246508, 2433717, 2654964, 2826252, 3244956, 3369762, 3982446, 4867434, 6739524, 7301151, 7964892, 9734868, 14602302, 21903453, 29204604, 43806906, 87613812]

約数ペア:

[(1, 87613812), (2, 43806906), (3, 29204604), (4, 21903453), (6, 14602302), (9, 9734868), (11, 7964892), (12, 7301151), (13, 6739524), (18, 4867434), (22, 3982446), (26, 3369762), (27, 3244956), (31, 2826252), (33, 2654964), (36, 2433717), (39, 2246508), (44, 1991223), (52, 1684881), (54, 1622478), (61, 1436292), (62, 1413126), (66, 1327482), (78, 1123254), (81, 1081652), (93, 942084), (99, 884988), (108, 811239), (117, 748836), (122, 718146), (124, 706563), (132, 663741), (143, 612684), (156, 561627), (162, 540826), (183, 478764), (186, 471042), (198, 442494), (234, 374418), (244, 359073), (279, 314028), (286, 306342), (297, 294996), (324, 270413), (341, 256932), (351, 249612), (366, 239382), (372, 235521), (396, 221247), (403, 217404), (429, 204228), (468, 187209), (549, 159588), (558, 157014), (572, 153171), (594, 147498), (671, 130572), (682, 128466), (702, 124806), (732, 119691), (793, 110484), (806, 108702), (837, 104676), (858, 102114), (891, 98332), (1023, 85644), (1053, 83204), (1098, 79794), (1116, 78507), (1188, 73749), (1209, 72468), (1287, 68076), (1342, 65286), (1364, 64233), (1404, 62403), (1586, 55242), (1612, 54351), (1647, 53196), (1674, 52338), (1716, 51057), (1782, 49166), (1891, 46332), (2013, 43524), (2046, 42822), (2106, 41602), (2196, 39897), (2379, 36828), (2418, 36234), (2511, 34892), (2574, 34038), (2684, 32643), (3069, 28548), (3172, 27621), (3294, 26598), (3348, 26169), (3564, 24583), (3627, 24156), (3782, 23166), (3861, 22692), (4026, 21762), (4092, 21411), (4212, 20801), (4433, 19764), (4758, 18414), (4836, 18117), (4941, 17732), (5022, 17446), (5148, 17019), (5673, 15444), (6039, 14508), (6138, 14274), (6588, 13299), (7137, 12276), (7254, 12078), (7564, 11583), (7722, 11346), (8052, 10881), (8723, 10044), (8866, 9882), (9207, 9516)]