87855924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29641}}^1$

素因数の和:29680

約数の個数: 48

約数和(自身を含む): 232393280

約数和(自身を除く): 144537356

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, 29641, 59282, 88923, 118564, 177846, 355692, 385333, 563179, 770666, 1126358, 1155999, 1541332, 1689537, 2252716, 2311998, 3379074, 4623996, 6758148, 7321327, 14642654, 21963981, 29285308, 43927962, 87855924]

約数ペア:

[(1, 87855924), (2, 43927962), (3, 29285308), (4, 21963981), (6, 14642654), (12, 7321327), (13, 6758148), (19, 4623996), (26, 3379074), (38, 2311998), (39, 2252716), (52, 1689537), (57, 1541332), (76, 1155999), (78, 1126358), (114, 770666), (156, 563179), (228, 385333), (247, 355692), (494, 177846), (741, 118564), (988, 88923), (1482, 59282), (2964, 29641)]