64720404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 195148800

約数和(自身を除く): 130428396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 413, 531, 708, 756, 826, 1062, 1239, 1451, 1593, 1652, 2124, 2478, 2902, 3186, 3717, 4353, 4956, 5804, 6372, 7434, 8706, 10157, 11151, 13059, 14868, 17412, 20314, 22302, 26118, 30471, 39177, 40628, 44604, 52236, 60942, 78354, 85609, 91413, 121884, 156708, 171218, 182826, 256827, 274239, 342436, 365652, 513654, 548478, 599263, 770481, 1027308, 1096956, 1198526, 1540962, 1797789, 2311443, 2397052, 3081924, 3595578, 4622886, 5393367, 7191156, 9245772, 10786734, 16180101, 21573468, 32360202, 64720404]

約数ペア:

[(1, 64720404), (2, 32360202), (3, 21573468), (4, 16180101), (6, 10786734), (7, 9245772), (9, 7191156), (12, 5393367), (14, 4622886), (18, 3595578), (21, 3081924), (27, 2397052), (28, 2311443), (36, 1797789), (42, 1540962), (54, 1198526), (59, 1096956), (63, 1027308), (84, 770481), (108, 599263), (118, 548478), (126, 513654), (177, 365652), (189, 342436), (236, 274239), (252, 256827), (354, 182826), (378, 171218), (413, 156708), (531, 121884), (708, 91413), (756, 85609), (826, 78354), (1062, 60942), (1239, 52236), (1451, 44604), (1593, 40628), (1652, 39177), (2124, 30471), (2478, 26118), (2902, 22302), (3186, 20314), (3717, 17412), (4353, 14868), (4956, 13059), (5804, 11151), (6372, 10157), (7434, 8706)]