86572878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9769}}^1$

素因数の和:9992

約数の個数: 32

約数和(自身を含む): 198839040

約数和(自身を除く): 112266162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 9769, 19538, 29307, 58614, 68383, 136766, 205149, 410298, 2061259, 4122518, 6183777, 12367554, 14428813, 28857626, 43286439, 86572878]

約数ペア:

[(1, 86572878), (2, 43286439), (3, 28857626), (6, 14428813), (7, 12367554), (14, 6183777), (21, 4122518), (42, 2061259), (211, 410298), (422, 205149), (633, 136766), (1266, 68383), (1477, 58614), (2954, 29307), (4431, 19538), (8862, 9769)]