80389218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5131

約数の個数: 64

約数和(自身を含む): 204744960

約数和(自身を除く): 124355742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5077, 5278, 7917, 10154, 15231, 15834, 30462, 35539, 66001, 71078, 106617, 132002, 147233, 198003, 213234, 294466, 396006, 441699, 462007, 883398, 924014, 1030631, 1386021, 1914029, 2061262, 2772042, 3091893, 3828058, 5742087, 6183786, 11484174, 13398203, 26796406, 40194609, 80389218]

約数ペア:

[(1, 80389218), (2, 40194609), (3, 26796406), (6, 13398203), (7, 11484174), (13, 6183786), (14, 5742087), (21, 3828058), (26, 3091893), (29, 2772042), (39, 2061262), (42, 1914029), (58, 1386021), (78, 1030631), (87, 924014), (91, 883398), (174, 462007), (182, 441699), (203, 396006), (273, 294466), (377, 213234), (406, 198003), (546, 147233), (609, 132002), (754, 106617), (1131, 71078), (1218, 66001), (2262, 35539), (2639, 30462), (5077, 15834), (5278, 15231), (7917, 10154)]