64788408

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6869}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 176833800

約数和(自身を除く): 112045392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 6869, 9432, 13738, 20607, 27476, 41214, 54952, 61821, 82428, 123642, 164856, 247284, 494568, 899839, 1799678, 2699517, 3599356, 5399034, 7198712, 8098551, 10798068, 16197102, 21596136, 32394204, 64788408]

約数ペア:

[(1, 64788408), (2, 32394204), (3, 21596136), (4, 16197102), (6, 10798068), (8, 8098551), (9, 7198712), (12, 5399034), (18, 3599356), (24, 2699517), (36, 1799678), (72, 899839), (131, 494568), (262, 247284), (393, 164856), (524, 123642), (786, 82428), (1048, 61821), (1179, 54952), (1572, 41214), (2358, 27476), (3144, 20607), (4716, 13738), (6869, 9432)]