87608508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 220824576

約数和(自身を除く): 133216068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1303, 1724, 2586, 2606, 3909, 5172, 5212, 5603, 7818, 11206, 15636, 16809, 16939, 22412, 33618, 33878, 50817, 67236, 67756, 101634, 203268, 561593, 1123186, 1684779, 2246372, 3369558, 6739116, 7300709, 14601418, 21902127, 29202836, 43804254, 87608508]

約数ペア:

[(1, 87608508), (2, 43804254), (3, 29202836), (4, 21902127), (6, 14601418), (12, 7300709), (13, 6739116), (26, 3369558), (39, 2246372), (52, 1684779), (78, 1123186), (156, 561593), (431, 203268), (862, 101634), (1293, 67756), (1303, 67236), (1724, 50817), (2586, 33878), (2606, 33618), (3909, 22412), (5172, 16939), (5212, 16809), (5603, 15636), (7818, 11206)]