85638852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9673

約数の個数: 72

約数和(自身を含む): 245423360

約数和(自身を除く): 159784508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9631, 19262, 28893, 38524, 57786, 86679, 115572, 125203, 173358, 182989, 250406, 346716, 365978, 375609, 500812, 548967, 731956, 751218, 1097934, 1126827, 1502436, 1646901, 2195868, 2253654, 2378857, 3293802, 4507308, 4757714, 6587604, 7136571, 9515428, 14273142, 21409713, 28546284, 42819426, 85638852]

約数ペア:

[(1, 85638852), (2, 42819426), (3, 28546284), (4, 21409713), (6, 14273142), (9, 9515428), (12, 7136571), (13, 6587604), (18, 4757714), (19, 4507308), (26, 3293802), (36, 2378857), (38, 2253654), (39, 2195868), (52, 1646901), (57, 1502436), (76, 1126827), (78, 1097934), (114, 751218), (117, 731956), (156, 548967), (171, 500812), (228, 375609), (234, 365978), (247, 346716), (342, 250406), (468, 182989), (494, 173358), (684, 125203), (741, 115572), (988, 86679), (1482, 57786), (2223, 38524), (2964, 28893), (4446, 19262), (8892, 9631)]