42940044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{6311}}^1$

素因数の和:6337

約数の個数: 72

約数和(自身を含む): 128663808

約数和(自身を除く): 85723764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6311, 6804, 12622, 18933, 25244, 37866, 44177, 56799, 75732, 88354, 113598, 132531, 170397, 176708, 227196, 265062, 340794, 397593, 511191, 530124, 681588, 795186, 1022382, 1192779, 1533573, 1590372, 2044764, 2385558, 3067146, 3578337, 4771116, 6134292, 7156674, 10735011, 14313348, 21470022, 42940044]

約数ペア:

[(1, 42940044), (2, 21470022), (3, 14313348), (4, 10735011), (6, 7156674), (7, 6134292), (9, 4771116), (12, 3578337), (14, 3067146), (18, 2385558), (21, 2044764), (27, 1590372), (28, 1533573), (36, 1192779), (42, 1022382), (54, 795186), (63, 681588), (81, 530124), (84, 511191), (108, 397593), (126, 340794), (162, 265062), (189, 227196), (243, 176708), (252, 170397), (324, 132531), (378, 113598), (486, 88354), (567, 75732), (756, 56799), (972, 44177), (1134, 37866), (1701, 25244), (2268, 18933), (3402, 12622), (6311, 6804)]