81148992

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11423}}^1$

素因数の和:11475

約数の個数: 56

約数和(自身を含む): 220528896

約数和(自身を除く): 139379904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 11423, 22846, 34269, 45692, 68538, 91384, 137076, 182768, 274152, 365536, 422651, 548304, 731072, 845302, 1096608, 1267953, 1690604, 2193216, 2535906, 3381208, 5071812, 6762416, 10143624, 13524832, 20287248, 27049664, 40574496, 81148992]

約数ペア:

[(1, 81148992), (2, 40574496), (3, 27049664), (4, 20287248), (6, 13524832), (8, 10143624), (12, 6762416), (16, 5071812), (24, 3381208), (32, 2535906), (37, 2193216), (48, 1690604), (64, 1267953), (74, 1096608), (96, 845302), (111, 731072), (148, 548304), (192, 422651), (222, 365536), (296, 274152), (444, 182768), (592, 137076), (888, 91384), (1184, 68538), (1776, 45692), (2368, 34269), (3552, 22846), (7104, 11423)]