42629076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 124138560

約数和(自身を除く): 81509484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1217, 1251, 1668, 1946, 2434, 2502, 2919, 3651, 3892, 4868, 5004, 5838, 7302, 8519, 8757, 10953, 11676, 14604, 17038, 17514, 21906, 25557, 34076, 35028, 43812, 51114, 76671, 102228, 153342, 169163, 306684, 338326, 507489, 676652, 1014978, 1184141, 1522467, 2029956, 2368282, 3044934, 3552423, 4736564, 6089868, 7104846, 10657269, 14209692, 21314538, 42629076]

約数ペア:

[(1, 42629076), (2, 21314538), (3, 14209692), (4, 10657269), (6, 7104846), (7, 6089868), (9, 4736564), (12, 3552423), (14, 3044934), (18, 2368282), (21, 2029956), (28, 1522467), (36, 1184141), (42, 1014978), (63, 676652), (84, 507489), (126, 338326), (139, 306684), (252, 169163), (278, 153342), (417, 102228), (556, 76671), (834, 51114), (973, 43812), (1217, 35028), (1251, 34076), (1668, 25557), (1946, 21906), (2434, 17514), (2502, 17038), (2919, 14604), (3651, 11676), (3892, 10953), (4868, 8757), (5004, 8519), (5838, 7302)]