80439114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31397}}^1$

素因数の和:31470

約数の個数: 32

約数和(自身を含む): 186880896

約数和(自身を除く): 106441782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 31397, 62794, 94191, 188382, 219779, 439558, 659337, 1318674, 1915217, 3830434, 5745651, 11491302, 13406519, 26813038, 40219557, 80439114]

約数ペア:

[(1, 80439114), (2, 40219557), (3, 26813038), (6, 13406519), (7, 11491302), (14, 5745651), (21, 3830434), (42, 1915217), (61, 1318674), (122, 659337), (183, 439558), (366, 219779), (427, 188382), (854, 94191), (1281, 62794), (2562, 31397)]