85890456

素因数分解:

$2^3\times 3^4\times {\mathrm{132547}}^1$

素因数の和:132565

約数の個数: 40

約数和(自身を含む): 240574620

約数和(自身を除く): 154684164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 132547, 265094, 397641, 530188, 795282, 1060376, 1192923, 1590564, 2385846, 3181128, 3578769, 4771692, 7157538, 9543384, 10736307, 14315076, 21472614, 28630152, 42945228, 85890456]

約数ペア:

[(1, 85890456), (2, 42945228), (3, 28630152), (4, 21472614), (6, 14315076), (8, 10736307), (9, 9543384), (12, 7157538), (18, 4771692), (24, 3578769), (27, 3181128), (36, 2385846), (54, 1590564), (72, 1192923), (81, 1060376), (108, 795282), (162, 530188), (216, 397641), (324, 265094), (648, 132547)]