90723948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37243}}^1$

素因数の和:37286

約数の個数: 48

約数和(自身を含む): 250279680

約数和(自身を除く): 159555732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 37243, 74486, 111729, 148972, 223458, 260701, 446916, 521402, 782103, 1042804, 1080047, 1564206, 2160094, 3128412, 3240141, 4320188, 6480282, 7560329, 12960564, 15120658, 22680987, 30241316, 45361974, 90723948]

約数ペア:

[(1, 90723948), (2, 45361974), (3, 30241316), (4, 22680987), (6, 15120658), (7, 12960564), (12, 7560329), (14, 6480282), (21, 4320188), (28, 3240141), (29, 3128412), (42, 2160094), (58, 1564206), (84, 1080047), (87, 1042804), (116, 782103), (174, 521402), (203, 446916), (348, 260701), (406, 223458), (609, 148972), (812, 111729), (1218, 74486), (2436, 37243)]