68215812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13313}}^1$

素因数の和:13388

約数の個数: 48

約数和(自身を含む): 184904832

約数和(自身を除く): 116689020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13313, 26626, 39939, 53252, 79878, 93191, 159756, 186382, 279573, 372764, 559146, 812093, 1118292, 1624186, 2436279, 3248372, 4872558, 5684651, 9745116, 11369302, 17053953, 22738604, 34107906, 68215812]

約数ペア:

[(1, 68215812), (2, 34107906), (3, 22738604), (4, 17053953), (6, 11369302), (7, 9745116), (12, 5684651), (14, 4872558), (21, 3248372), (28, 2436279), (42, 1624186), (61, 1118292), (84, 812093), (122, 559146), (183, 372764), (244, 279573), (366, 186382), (427, 159756), (732, 93191), (854, 79878), (1281, 53252), (1708, 39939), (2562, 26626), (5124, 13313)]