73318860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5823

約数の個数: 72

約数和(自身を含む): 225572256

約数和(自身を除く): 152253396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 5737, 6390, 11474, 12780, 17211, 22948, 28685, 34422, 51633, 57370, 68844, 86055, 103266, 114740, 172110, 206532, 258165, 344220, 407327, 516330, 814654, 1032660, 1221981, 1629308, 2036635, 2443962, 3665943, 4073270, 4887924, 6109905, 7331886, 8146540, 12219810, 14663772, 18329715, 24439620, 36659430, 73318860]

約数ペア:

[(1, 73318860), (2, 36659430), (3, 24439620), (4, 18329715), (5, 14663772), (6, 12219810), (9, 8146540), (10, 7331886), (12, 6109905), (15, 4887924), (18, 4073270), (20, 3665943), (30, 2443962), (36, 2036635), (45, 1629308), (60, 1221981), (71, 1032660), (90, 814654), (142, 516330), (180, 407327), (213, 344220), (284, 258165), (355, 206532), (426, 172110), (639, 114740), (710, 103266), (852, 86055), (1065, 68844), (1278, 57370), (1420, 51633), (2130, 34422), (2556, 28685), (3195, 22948), (4260, 17211), (5737, 12780), (6390, 11474)]