77996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 153216

約数和(自身を除く): 75220

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1054, 1147, 1258, 2108, 2294, 2516, 4588, 19499, 38998, 77996]

約数ペア:

[(1, 77996), (2, 38998), (4, 19499), (17, 4588), (31, 2516), (34, 2294), (37, 2108), (62, 1258), (68, 1147), (74, 1054), (124, 629), (148, 527)]