64311282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 160310592

約数和(自身を除く): 95999310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3251, 3297, 6502, 6594, 9753, 9891, 19506, 19782, 22757, 29259, 45514, 58518, 68271, 136542, 204813, 409626, 510407, 1020814, 1531221, 3062442, 3572849, 4593663, 7145698, 9187326, 10718547, 21437094, 32155641, 64311282]

約数ペア:

[(1, 64311282), (2, 32155641), (3, 21437094), (6, 10718547), (7, 9187326), (9, 7145698), (14, 4593663), (18, 3572849), (21, 3062442), (42, 1531221), (63, 1020814), (126, 510407), (157, 409626), (314, 204813), (471, 136542), (942, 68271), (1099, 58518), (1413, 45514), (2198, 29259), (2826, 22757), (3251, 19782), (3297, 19506), (6502, 9891), (6594, 9753)]