90138132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4125

約数の個数: 72

約数和(自身を含む): 263390400

約数和(自身を除く): 173252268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 4019, 5607, 7476, 8038, 11214, 12057, 16076, 22428, 24114, 28133, 36171, 48228, 56266, 72342, 84399, 112532, 144684, 168798, 253197, 337596, 357691, 506394, 715382, 1012788, 1073073, 1430764, 2146146, 2503837, 3219219, 4292292, 5007674, 6438438, 7511511, 10015348, 12876876, 15023022, 22534533, 30046044, 45069066, 90138132]

約数ペア:

[(1, 90138132), (2, 45069066), (3, 30046044), (4, 22534533), (6, 15023022), (7, 12876876), (9, 10015348), (12, 7511511), (14, 6438438), (18, 5007674), (21, 4292292), (28, 3219219), (36, 2503837), (42, 2146146), (63, 1430764), (84, 1073073), (89, 1012788), (126, 715382), (178, 506394), (252, 357691), (267, 337596), (356, 253197), (534, 168798), (623, 144684), (801, 112532), (1068, 84399), (1246, 72342), (1602, 56266), (1869, 48228), (2492, 36171), (3204, 28133), (3738, 24114), (4019, 22428), (5607, 16076), (7476, 12057), (8038, 11214)]