90313524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 261817920

約数和(自身を除く): 171504396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 809, 886, 1329, 1618, 1772, 2427, 2658, 3101, 3236, 3987, 4854, 5316, 5663, 6202, 7281, 7974, 9303, 9708, 11326, 12404, 14562, 15948, 16989, 18606, 22652, 27909, 29124, 33978, 37212, 50967, 55818, 67956, 101934, 111636, 203868, 358387, 716774, 1075161, 1433548, 2150322, 2508709, 3225483, 4300644, 5017418, 6450966, 7526127, 10034836, 12901932, 15052254, 22578381, 30104508, 45156762, 90313524]

約数ペア:

[(1, 90313524), (2, 45156762), (3, 30104508), (4, 22578381), (6, 15052254), (7, 12901932), (9, 10034836), (12, 7526127), (14, 6450966), (18, 5017418), (21, 4300644), (28, 3225483), (36, 2508709), (42, 2150322), (63, 1433548), (84, 1075161), (126, 716774), (252, 358387), (443, 203868), (809, 111636), (886, 101934), (1329, 67956), (1618, 55818), (1772, 50967), (2427, 37212), (2658, 33978), (3101, 29124), (3236, 27909), (3987, 22652), (4854, 18606), (5316, 16989), (5663, 15948), (6202, 14562), (7281, 12404), (7974, 11326), (9303, 9708)]