72292792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4861}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 160154280

約数和(自身を除く): 87861488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 4861, 7436, 9722, 14872, 19444, 38888, 53471, 63193, 106942, 126386, 213884, 252772, 427768, 505544, 695123, 821509, 1390246, 1643018, 2780492, 3286036, 5560984, 6572072, 9036599, 18073198, 36146396, 72292792]

約数ペア:

[(1, 72292792), (2, 36146396), (4, 18073198), (8, 9036599), (11, 6572072), (13, 5560984), (22, 3286036), (26, 2780492), (44, 1643018), (52, 1390246), (88, 821509), (104, 695123), (143, 505544), (169, 427768), (286, 252772), (338, 213884), (572, 126386), (676, 106942), (1144, 63193), (1352, 53471), (1859, 38888), (3718, 19444), (4861, 14872), (7436, 9722)]