72057636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40849}}^1$

素因数の和:40873

約数の個数: 54

約数和(自身を含む): 211888950

約数和(自身を除く): 139831314

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40849, 81698, 122547, 163396, 245094, 285943, 367641, 490188, 571886, 735282, 857829, 1143772, 1470564, 1715658, 2001601, 2573487, 3431316, 4003202, 5146974, 6004803, 8006404, 10293948, 12009606, 18014409, 24019212, 36028818, 72057636]

約数ペア:

[(1, 72057636), (2, 36028818), (3, 24019212), (4, 18014409), (6, 12009606), (7, 10293948), (9, 8006404), (12, 6004803), (14, 5146974), (18, 4003202), (21, 3431316), (28, 2573487), (36, 2001601), (42, 1715658), (49, 1470564), (63, 1143772), (84, 857829), (98, 735282), (126, 571886), (147, 490188), (196, 367641), (252, 285943), (294, 245094), (441, 163396), (588, 122547), (882, 81698), (1764, 40849)]