81067064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26879}}^1$

素因数の和:26927

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 88276936

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 26879, 53758, 107516, 215032, 349427, 698854, 779491, 1397708, 1558982, 2795416, 3117964, 6235928, 10133383, 20266766, 40533532, 81067064]

約数ペア:

[(1, 81067064), (2, 40533532), (4, 20266766), (8, 10133383), (13, 6235928), (26, 3117964), (29, 2795416), (52, 1558982), (58, 1397708), (104, 779491), (116, 698854), (232, 349427), (377, 215032), (754, 107516), (1508, 53758), (3016, 26879)]