86963240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 245193480

約数和(自身を除く): 158230240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3413, 3640, 5096, 6370, 6826, 12740, 13652, 17065, 23891, 25480, 27304, 34130, 44369, 47782, 68260, 88738, 95564, 119455, 136520, 167237, 177476, 191128, 221845, 238910, 310583, 334474, 354952, 443690, 477820, 621166, 668948, 836185, 887380, 955640, 1242332, 1337896, 1552915, 1672370, 1774760, 2174081, 2484664, 3105830, 3344740, 4348162, 6211660, 6689480, 8696324, 10870405, 12423320, 17392648, 21740810, 43481620, 86963240]

約数ペア:

[(1, 86963240), (2, 43481620), (4, 21740810), (5, 17392648), (7, 12423320), (8, 10870405), (10, 8696324), (13, 6689480), (14, 6211660), (20, 4348162), (26, 3344740), (28, 3105830), (35, 2484664), (40, 2174081), (49, 1774760), (52, 1672370), (56, 1552915), (65, 1337896), (70, 1242332), (91, 955640), (98, 887380), (104, 836185), (130, 668948), (140, 621166), (182, 477820), (196, 443690), (245, 354952), (260, 334474), (280, 310583), (364, 238910), (392, 221845), (455, 191128), (490, 177476), (520, 167237), (637, 136520), (728, 119455), (910, 95564), (980, 88738), (1274, 68260), (1820, 47782), (1960, 44369), (2548, 34130), (3185, 27304), (3413, 25480), (3640, 23891), (5096, 17065), (6370, 13652), (6826, 12740)]