39797532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 105321216

約数和(自身を除く): 65523684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 547, 564, 774, 846, 1094, 1548, 1641, 1692, 2021, 2188, 3282, 4042, 4923, 6063, 6564, 8084, 9846, 12126, 18189, 19692, 23521, 24252, 25709, 36378, 47042, 51418, 70563, 72756, 77127, 94084, 102836, 141126, 154254, 211689, 231381, 282252, 308508, 423378, 462762, 846756, 925524, 1105487, 2210974, 3316461, 4421948, 6632922, 9949383, 13265844, 19898766, 39797532]

約数ペア:

[(1, 39797532), (2, 19898766), (3, 13265844), (4, 9949383), (6, 6632922), (9, 4421948), (12, 3316461), (18, 2210974), (36, 1105487), (43, 925524), (47, 846756), (86, 462762), (94, 423378), (129, 308508), (141, 282252), (172, 231381), (188, 211689), (258, 154254), (282, 141126), (387, 102836), (423, 94084), (516, 77127), (547, 72756), (564, 70563), (774, 51418), (846, 47042), (1094, 36378), (1548, 25709), (1641, 24252), (1692, 23521), (2021, 19692), (2188, 18189), (3282, 12126), (4042, 9846), (4923, 8084), (6063, 6564)]