70302456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19927}}^1$

素因数の和:19953

約数の個数: 72

約数和(自身を含む): 221499720

約数和(自身を除く): 151197264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19927, 39854, 59781, 79708, 119562, 139489, 159416, 179343, 239124, 278978, 358686, 418467, 478248, 557956, 717372, 836934, 976423, 1115912, 1255401, 1434744, 1673868, 1952846, 2510802, 2929269, 3347736, 3905692, 5021604, 5858538, 7811384, 8787807, 10043208, 11717076, 17575614, 23434152, 35151228, 70302456]

約数ペア:

[(1, 70302456), (2, 35151228), (3, 23434152), (4, 17575614), (6, 11717076), (7, 10043208), (8, 8787807), (9, 7811384), (12, 5858538), (14, 5021604), (18, 3905692), (21, 3347736), (24, 2929269), (28, 2510802), (36, 1952846), (42, 1673868), (49, 1434744), (56, 1255401), (63, 1115912), (72, 976423), (84, 836934), (98, 717372), (126, 557956), (147, 478248), (168, 418467), (196, 358686), (252, 278978), (294, 239124), (392, 179343), (441, 159416), (504, 139489), (588, 119562), (882, 79708), (1176, 59781), (1764, 39854), (3528, 19927)]