74776168

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 142538760

約数和(自身を除く): 67762592

約数列:

[1, 2, 4, 8, 113, 181, 226, 362, 452, 457, 724, 904, 914, 1448, 1828, 3656, 20453, 40906, 51641, 81812, 82717, 103282, 163624, 165434, 206564, 330868, 413128, 661736, 9347021, 18694042, 37388084, 74776168]

約数ペア:

[(1, 74776168), (2, 37388084), (4, 18694042), (8, 9347021), (113, 661736), (181, 413128), (226, 330868), (362, 206564), (452, 165434), (457, 163624), (724, 103282), (904, 82717), (914, 81812), (1448, 51641), (1828, 40906), (3656, 20453)]