89271812

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 93619708

約数列:

[1, 2, 4, 7, 14, 28, 83, 107, 166, 214, 332, 359, 428, 581, 718, 749, 1162, 1436, 1498, 2324, 2513, 2996, 5026, 8881, 10052, 17762, 29797, 35524, 38413, 59594, 62167, 76826, 119188, 124334, 153652, 208579, 248668, 268891, 417158, 537782, 834316, 1075564, 3188279, 6376558, 12753116, 22317953, 44635906, 89271812]

約数ペア:

[(1, 89271812), (2, 44635906), (4, 22317953), (7, 12753116), (14, 6376558), (28, 3188279), (83, 1075564), (107, 834316), (166, 537782), (214, 417158), (332, 268891), (359, 248668), (428, 208579), (581, 153652), (718, 124334), (749, 119188), (1162, 76826), (1436, 62167), (1498, 59594), (2324, 38413), (2513, 35524), (2996, 29797), (5026, 17762), (8881, 10052)]