90142188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 215502336

約数和(自身を除く): 125360148

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 271, 318, 523, 542, 636, 813, 1046, 1084, 1569, 1626, 2092, 3138, 3252, 6276, 14363, 27719, 28726, 43089, 55438, 57452, 83157, 86178, 110876, 141733, 166314, 172356, 283466, 332628, 425199, 566932, 850398, 1700796, 7511849, 15023698, 22535547, 30047396, 45071094, 90142188]

約数ペア:

[(1, 90142188), (2, 45071094), (3, 30047396), (4, 22535547), (6, 15023698), (12, 7511849), (53, 1700796), (106, 850398), (159, 566932), (212, 425199), (271, 332628), (318, 283466), (523, 172356), (542, 166314), (636, 141733), (813, 110876), (1046, 86178), (1084, 83157), (1569, 57452), (1626, 55438), (2092, 43089), (3138, 28726), (3252, 27719), (6276, 14363)]