88861140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8093}}^1$

素因数の和:8169

約数の個数: 72

約数和(自身を含む): 273998088

約数和(自身を除く): 185136948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 8093, 10980, 16186, 24279, 32372, 40465, 48558, 72837, 80930, 97116, 121395, 145674, 161860, 242790, 291348, 364185, 485580, 493673, 728370, 987346, 1456740, 1481019, 1974692, 2468365, 2962038, 4443057, 4936730, 5924076, 7405095, 8886114, 9873460, 14810190, 17772228, 22215285, 29620380, 44430570, 88861140]

約数ペア:

[(1, 88861140), (2, 44430570), (3, 29620380), (4, 22215285), (5, 17772228), (6, 14810190), (9, 9873460), (10, 8886114), (12, 7405095), (15, 5924076), (18, 4936730), (20, 4443057), (30, 2962038), (36, 2468365), (45, 1974692), (60, 1481019), (61, 1456740), (90, 987346), (122, 728370), (180, 493673), (183, 485580), (244, 364185), (305, 291348), (366, 242790), (549, 161860), (610, 145674), (732, 121395), (915, 97116), (1098, 80930), (1220, 72837), (1830, 48558), (2196, 40465), (2745, 32372), (3660, 24279), (5490, 16186), (8093, 10980)]