87108756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3943}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 233232384

約数和(自身を除く): 146123628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 3943, 5523, 7364, 7886, 11046, 11829, 15772, 22092, 23658, 27601, 47316, 55202, 82803, 110404, 165606, 331212, 1037009, 2074018, 3111027, 4148036, 6222054, 7259063, 12444108, 14518126, 21777189, 29036252, 43554378, 87108756]

約数ペア:

[(1, 87108756), (2, 43554378), (3, 29036252), (4, 21777189), (6, 14518126), (7, 12444108), (12, 7259063), (14, 6222054), (21, 4148036), (28, 3111027), (42, 2074018), (84, 1037009), (263, 331212), (526, 165606), (789, 110404), (1052, 82803), (1578, 55202), (1841, 47316), (3156, 27601), (3682, 23658), (3943, 22092), (5523, 15772), (7364, 11829), (7886, 11046)]