61672872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 103955928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2129, 2414, 3621, 4258, 4828, 6387, 7242, 8516, 9656, 12774, 14484, 17032, 25548, 28968, 36193, 51096, 72386, 108579, 144772, 151159, 217158, 289544, 302318, 434316, 453477, 604636, 868632, 906954, 1209272, 1813908, 2569703, 3627816, 5139406, 7709109, 10278812, 15418218, 20557624, 30836436, 61672872]

約数ペア:

[(1, 61672872), (2, 30836436), (3, 20557624), (4, 15418218), (6, 10278812), (8, 7709109), (12, 5139406), (17, 3627816), (24, 2569703), (34, 1813908), (51, 1209272), (68, 906954), (71, 868632), (102, 604636), (136, 453477), (142, 434316), (204, 302318), (213, 289544), (284, 217158), (408, 151159), (426, 144772), (568, 108579), (852, 72386), (1207, 51096), (1704, 36193), (2129, 28968), (2414, 25548), (3621, 17032), (4258, 14484), (4828, 12774), (6387, 9656), (7242, 8516)]