79145508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2803}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 200048576

約数和(自身を除く): 120903068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 2803, 4706, 5606, 7059, 8409, 9412, 11212, 14118, 16818, 28236, 33636, 36439, 72878, 109317, 145756, 218634, 437268, 507343, 1014686, 1522029, 2029372, 3044058, 6088116, 6595459, 13190918, 19786377, 26381836, 39572754, 79145508]

約数ペア:

[(1, 79145508), (2, 39572754), (3, 26381836), (4, 19786377), (6, 13190918), (12, 6595459), (13, 6088116), (26, 3044058), (39, 2029372), (52, 1522029), (78, 1014686), (156, 507343), (181, 437268), (362, 218634), (543, 145756), (724, 109317), (1086, 72878), (2172, 36439), (2353, 33636), (2803, 28236), (4706, 16818), (5606, 14118), (7059, 11212), (8409, 9412)]