65087778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 152176320

約数和(自身を除く): 87088542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 538, 807, 823, 1614, 1646, 1883, 2469, 3766, 4938, 5649, 5761, 11298, 11522, 13181, 17283, 26362, 34566, 39543, 40327, 79086, 80654, 120981, 221387, 241962, 442774, 664161, 1328322, 1549709, 3099418, 4649127, 9298254, 10847963, 21695926, 32543889, 65087778]

約数ペア:

[(1, 65087778), (2, 32543889), (3, 21695926), (6, 10847963), (7, 9298254), (14, 4649127), (21, 3099418), (42, 1549709), (49, 1328322), (98, 664161), (147, 442774), (269, 241962), (294, 221387), (538, 120981), (807, 80654), (823, 79086), (1614, 40327), (1646, 39543), (1883, 34566), (2469, 26362), (3766, 17283), (4938, 13181), (5649, 11522), (5761, 11298)]