85778836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13672

約数の個数: 36

約数和(自身を含む): 177705556

約数和(自身を除く): 91926720

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 13633, 27266, 54532, 149963, 177229, 299926, 354458, 599852, 708916, 1649593, 1949519, 3299186, 3899038, 6598372, 7798076, 21444709, 42889418, 85778836]

約数ペア:

[(1, 85778836), (2, 42889418), (4, 21444709), (11, 7798076), (13, 6598372), (22, 3899038), (26, 3299186), (44, 1949519), (52, 1649593), (121, 708916), (143, 599852), (242, 354458), (286, 299926), (484, 177229), (572, 149963), (1573, 54532), (3146, 27266), (6292, 13633)]