77886966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 165202560

約数和(自身を除く): 87315594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 4987, 5206, 7809, 9974, 14961, 15618, 29922, 94753, 189506, 284259, 568518, 683219, 1366438, 2049657, 4099314, 12981161, 25962322, 38943483, 77886966]

約数ペア:

[(1, 77886966), (2, 38943483), (3, 25962322), (6, 12981161), (19, 4099314), (38, 2049657), (57, 1366438), (114, 683219), (137, 568518), (274, 284259), (411, 189506), (822, 94753), (2603, 29922), (4987, 15618), (5206, 14961), (7809, 9974)]