80280858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9059}}^1$

素因数の和:9282

約数の個数: 32

約数和(自身を含む): 184389120

約数和(自身を除く): 104108262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 9059, 18118, 27177, 54354, 63413, 126826, 190239, 380478, 1911449, 3822898, 5734347, 11468694, 13380143, 26760286, 40140429, 80280858]

約数ペア:

[(1, 80280858), (2, 40140429), (3, 26760286), (6, 13380143), (7, 11468694), (14, 5734347), (21, 3822898), (42, 1911449), (211, 380478), (422, 190239), (633, 126826), (1266, 63413), (1477, 54354), (2954, 27177), (4431, 18118), (8862, 9059)]