69914268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 189876960

約数和(自身を除く): 119962692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 1609, 2414, 2556, 3218, 3621, 4827, 4828, 6436, 7242, 9654, 10863, 14481, 14484, 19308, 21726, 27353, 28962, 43452, 54706, 57924, 82059, 109412, 114239, 164118, 228478, 246177, 328236, 342717, 456956, 492354, 685434, 984708, 1028151, 1370868, 1942063, 2056302, 3884126, 4112604, 5826189, 7768252, 11652378, 17478567, 23304756, 34957134, 69914268]

約数ペア:

[(1, 69914268), (2, 34957134), (3, 23304756), (4, 17478567), (6, 11652378), (9, 7768252), (12, 5826189), (17, 4112604), (18, 3884126), (34, 2056302), (36, 1942063), (51, 1370868), (68, 1028151), (71, 984708), (102, 685434), (142, 492354), (153, 456956), (204, 342717), (213, 328236), (284, 246177), (306, 228478), (426, 164118), (612, 114239), (639, 109412), (852, 82059), (1207, 57924), (1278, 54706), (1609, 43452), (2414, 28962), (2556, 27353), (3218, 21726), (3621, 19308), (4827, 14484), (4828, 14481), (6436, 10863), (7242, 9654)]