78080864

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{8443}}^1$

素因数の和:8487

約数の個数: 36

約数和(自身を含む): 163315404

約数和(自身を除く): 85234540

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 8443, 9248, 16886, 33772, 67544, 135088, 143531, 270176, 287062, 574124, 1148248, 2296496, 2440027, 4592992, 4880054, 9760108, 19520216, 39040432, 78080864]

約数ペア:

[(1, 78080864), (2, 39040432), (4, 19520216), (8, 9760108), (16, 4880054), (17, 4592992), (32, 2440027), (34, 2296496), (68, 1148248), (136, 574124), (272, 287062), (289, 270176), (544, 143531), (578, 135088), (1156, 67544), (2312, 33772), (4624, 16886), (8443, 9248)]