85762980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11621}}^1$

素因数の和:11677

約数の個数: 72

約数和(自身を含む): 266515704

約数和(自身を除く): 180752724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11621, 23242, 34863, 46484, 58105, 69726, 104589, 116210, 139452, 174315, 209178, 232420, 348630, 418356, 476461, 522945, 697260, 952922, 1045890, 1429383, 1905844, 2091780, 2382305, 2858766, 4288149, 4764610, 5717532, 7146915, 8576298, 9529220, 14293830, 17152596, 21440745, 28587660, 42881490, 85762980]

約数ペア:

[(1, 85762980), (2, 42881490), (3, 28587660), (4, 21440745), (5, 17152596), (6, 14293830), (9, 9529220), (10, 8576298), (12, 7146915), (15, 5717532), (18, 4764610), (20, 4288149), (30, 2858766), (36, 2382305), (41, 2091780), (45, 1905844), (60, 1429383), (82, 1045890), (90, 952922), (123, 697260), (164, 522945), (180, 476461), (205, 418356), (246, 348630), (369, 232420), (410, 209178), (492, 174315), (615, 139452), (738, 116210), (820, 104589), (1230, 69726), (1476, 58105), (1845, 46484), (2460, 34863), (3690, 23242), (7380, 11621)]