172028052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 550298112

約数和(自身を除く): 378270060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 61, 62, 63, 76, 84, 93, 114, 122, 124, 126, 133, 171, 183, 186, 217, 228, 244, 252, 266, 279, 342, 361, 366, 372, 399, 427, 434, 532, 549, 558, 589, 651, 684, 722, 732, 798, 854, 868, 1083, 1098, 1116, 1159, 1178, 1197, 1281, 1302, 1444, 1596, 1708, 1767, 1891, 1953, 2166, 2196, 2318, 2356, 2394, 2527, 2562, 2604, 3249, 3477, 3534, 3782, 3843, 3906, 4123, 4332, 4636, 4788, 5054, 5124, 5301, 5673, 6498, 6954, 7068, 7564, 7581, 7686, 7812, 8113, 8246, 10108, 10431, 10602, 11191, 11346, 12369, 12996, 13237, 13908, 15162, 15372, 16226, 16492, 17019, 20862, 21204, 22021, 22382, 22692, 22743, 24339, 24738, 26474, 30324, 32452, 33573, 34038, 35929, 37107, 39711, 41724, 44042, 44764, 45486, 48678, 49476, 52948, 66063, 67146, 68076, 71858, 73017, 74214, 78337, 79422, 88084, 90972, 97356, 100719, 107787, 119133, 132126, 134292, 143716, 146034, 148428, 154147, 156674, 158844, 198189, 201438, 215574, 235011, 238266, 251503, 264252, 292068, 308294, 313348, 323361, 396378, 402876, 431148, 462441, 470022, 476532, 503006, 616588, 646722, 682651, 705033, 754509, 792756, 924882, 940044, 1006012, 1293444, 1365302, 1387323, 1410066, 1509018, 1849764, 2047953, 2263527, 2730604, 2774646, 2820132, 3018036, 4095906, 4527054, 4778557, 5549292, 6143859, 8191812, 9054108, 9557114, 12287718, 14335671, 19114228, 24575436, 28671342, 43007013, 57342684, 86014026, 172028052]

約数ペア:

[(1, 172028052), (2, 86014026), (3, 57342684), (4, 43007013), (6, 28671342), (7, 24575436), (9, 19114228), (12, 14335671), (14, 12287718), (18, 9557114), (19, 9054108), (21, 8191812), (28, 6143859), (31, 5549292), (36, 4778557), (38, 4527054), (42, 4095906), (57, 3018036), (61, 2820132), (62, 2774646), (63, 2730604), (76, 2263527), (84, 2047953), (93, 1849764), (114, 1509018), (122, 1410066), (124, 1387323), (126, 1365302), (133, 1293444), (171, 1006012), (183, 940044), (186, 924882), (217, 792756), (228, 754509), (244, 705033), (252, 682651), (266, 646722), (279, 616588), (342, 503006), (361, 476532), (366, 470022), (372, 462441), (399, 431148), (427, 402876), (434, 396378), (532, 323361), (549, 313348), (558, 308294), (589, 292068), (651, 264252), (684, 251503), (722, 238266), (732, 235011), (798, 215574), (854, 201438), (868, 198189), (1083, 158844), (1098, 156674), (1116, 154147), (1159, 148428), (1178, 146034), (1197, 143716), (1281, 134292), (1302, 132126), (1444, 119133), (1596, 107787), (1708, 100719), (1767, 97356), (1891, 90972), (1953, 88084), (2166, 79422), (2196, 78337), (2318, 74214), (2356, 73017), (2394, 71858), (2527, 68076), (2562, 67146), (2604, 66063), (3249, 52948), (3477, 49476), (3534, 48678), (3782, 45486), (3843, 44764), (3906, 44042), (4123, 41724), (4332, 39711), (4636, 37107), (4788, 35929), (5054, 34038), (5124, 33573), (5301, 32452), (5673, 30324), (6498, 26474), (6954, 24738), (7068, 24339), (7564, 22743), (7581, 22692), (7686, 22382), (7812, 22021), (8113, 21204), (8246, 20862), (10108, 17019), (10431, 16492), (10602, 16226), (11191, 15372), (11346, 15162), (12369, 13908), (12996, 13237)]