80071656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6529}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 231945600

約数和(自身を除く): 151873944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 6529, 12264, 13058, 19587, 26116, 39174, 45703, 52232, 78348, 91406, 137109, 156696, 182812, 274218, 365624, 476617, 548436, 953234, 1096872, 1429851, 1906468, 2859702, 3336319, 3812936, 5719404, 6672638, 10008957, 11438808, 13345276, 20017914, 26690552, 40035828, 80071656]

約数ペア:

[(1, 80071656), (2, 40035828), (3, 26690552), (4, 20017914), (6, 13345276), (7, 11438808), (8, 10008957), (12, 6672638), (14, 5719404), (21, 3812936), (24, 3336319), (28, 2859702), (42, 1906468), (56, 1429851), (73, 1096872), (84, 953234), (146, 548436), (168, 476617), (219, 365624), (292, 274218), (438, 182812), (511, 156696), (584, 137109), (876, 91406), (1022, 78348), (1533, 52232), (1752, 45703), (2044, 39174), (3066, 26116), (4088, 19587), (6132, 13058), (6529, 12264)]