68398812

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31147}}^1$

素因数の和:31218

約数の個数: 36

約数和(自身を含む): 175737016

約数和(自身を除く): 107338204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 31147, 62294, 93441, 124588, 186882, 280323, 373764, 560646, 1121292, 1899967, 3799934, 5699901, 7599868, 11399802, 17099703, 22799604, 34199406, 68398812]

約数ペア:

[(1, 68398812), (2, 34199406), (3, 22799604), (4, 17099703), (6, 11399802), (9, 7599868), (12, 5699901), (18, 3799934), (36, 1899967), (61, 1121292), (122, 560646), (183, 373764), (244, 280323), (366, 186882), (549, 124588), (732, 93441), (1098, 62294), (2196, 31147)]