87547668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29537}}^1$

素因数の和:29576

約数の個数: 48

約数和(自身を含む): 231577920

約数和(自身を除く): 144030252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 29537, 59074, 88611, 118148, 177222, 354444, 383981, 561203, 767962, 1122406, 1151943, 1535924, 1683609, 2244812, 2303886, 3367218, 4607772, 6734436, 7295639, 14591278, 21886917, 29182556, 43773834, 87547668]

約数ペア:

[(1, 87547668), (2, 43773834), (3, 29182556), (4, 21886917), (6, 14591278), (12, 7295639), (13, 6734436), (19, 4607772), (26, 3367218), (38, 2303886), (39, 2244812), (52, 1683609), (57, 1535924), (76, 1151943), (78, 1122406), (114, 767962), (156, 561203), (228, 383981), (247, 354444), (494, 177222), (741, 118148), (988, 88611), (1482, 59074), (2964, 29537)]