64774872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29021}}^1$

素因数の和:29064

約数の個数: 48

約数和(自身を含む): 181097280

約数和(自身を除く): 116322408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 29021, 58042, 87063, 116084, 174126, 232168, 261189, 348252, 522378, 696504, 899651, 1044756, 1799302, 2089512, 2698953, 3598604, 5397906, 7197208, 8096859, 10795812, 16193718, 21591624, 32387436, 64774872]

約数ペア:

[(1, 64774872), (2, 32387436), (3, 21591624), (4, 16193718), (6, 10795812), (8, 8096859), (9, 7197208), (12, 5397906), (18, 3598604), (24, 2698953), (31, 2089512), (36, 1799302), (62, 1044756), (72, 899651), (93, 696504), (124, 522378), (186, 348252), (248, 261189), (279, 232168), (372, 174126), (558, 116084), (744, 87063), (1116, 58042), (2232, 29021)]