845180232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{66071}}^1$

素因数の和:66134

約数の個数: 64

約数和(自身を含む): 2331020160

約数和(自身を除く): 1485839928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 66071, 132142, 198213, 264284, 396426, 528568, 792852, 858923, 1585704, 1717846, 2576769, 2708911, 3435692, 5153538, 5417822, 6871384, 8126733, 10307076, 10835644, 16253466, 20614152, 21671288, 32506932, 35215843, 65013864, 70431686, 105647529, 140863372, 211295058, 281726744, 422590116, 845180232]

約数ペア:

[(1, 845180232), (2, 422590116), (3, 281726744), (4, 211295058), (6, 140863372), (8, 105647529), (12, 70431686), (13, 65013864), (24, 35215843), (26, 32506932), (39, 21671288), (41, 20614152), (52, 16253466), (78, 10835644), (82, 10307076), (104, 8126733), (123, 6871384), (156, 5417822), (164, 5153538), (246, 3435692), (312, 2708911), (328, 2576769), (492, 1717846), (533, 1585704), (984, 858923), (1066, 792852), (1599, 528568), (2132, 396426), (3198, 264284), (4264, 198213), (6396, 132142), (12792, 66071)]