90127116

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 237523104

約数和(自身を除く): 147395988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 953, 1278, 1332, 1906, 2556, 2627, 2859, 3812, 5254, 5718, 7881, 8577, 10508, 11436, 15762, 17154, 23643, 31524, 34308, 35261, 47286, 67663, 70522, 94572, 105783, 135326, 141044, 202989, 211566, 270652, 317349, 405978, 423132, 608967, 634698, 811956, 1217934, 1269396, 2435868, 2503531, 5007062, 7510593, 10014124, 15021186, 22531779, 30042372, 45063558, 90127116]

約数ペア:

[(1, 90127116), (2, 45063558), (3, 30042372), (4, 22531779), (6, 15021186), (9, 10014124), (12, 7510593), (18, 5007062), (36, 2503531), (37, 2435868), (71, 1269396), (74, 1217934), (111, 811956), (142, 634698), (148, 608967), (213, 423132), (222, 405978), (284, 317349), (333, 270652), (426, 211566), (444, 202989), (639, 141044), (666, 135326), (852, 105783), (953, 94572), (1278, 70522), (1332, 67663), (1906, 47286), (2556, 35261), (2627, 34308), (2859, 31524), (3812, 23643), (5254, 17154), (5718, 15762), (7881, 11436), (8577, 10508)]