8128935364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7331}}^1$

素因数の和:7465

約数の個数: 72

約数和(自身を含む): 16382620800

約数和(自身を除く): 8253685436

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 121, 158, 242, 316, 319, 484, 638, 869, 1276, 1738, 2291, 3476, 3509, 4582, 7018, 7331, 9164, 9559, 14036, 14662, 19118, 25201, 29324, 38236, 50402, 80641, 100804, 161282, 212599, 277211, 322564, 425198, 554422, 579149, 850396, 887051, 1108844, 1158298, 1774102, 2316596, 2338589, 3548204, 4677178, 6370639, 9354356, 12741278, 16795321, 25482556, 25724479, 33590642, 51448958, 67181284, 70077029, 102897916, 140154058, 184748531, 280308116, 369497062, 738994124, 2032233841, 4064467682, 8128935364]

約数ペア:

[(1, 8128935364), (2, 4064467682), (4, 2032233841), (11, 738994124), (22, 369497062), (29, 280308116), (44, 184748531), (58, 140154058), (79, 102897916), (116, 70077029), (121, 67181284), (158, 51448958), (242, 33590642), (316, 25724479), (319, 25482556), (484, 16795321), (638, 12741278), (869, 9354356), (1276, 6370639), (1738, 4677178), (2291, 3548204), (3476, 2338589), (3509, 2316596), (4582, 1774102), (7018, 1158298), (7331, 1108844), (9164, 887051), (9559, 850396), (14036, 579149), (14662, 554422), (19118, 425198), (25201, 322564), (29324, 277211), (38236, 212599), (50402, 161282), (80641, 100804)]