142714404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1087}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 413457408

約数和(自身を除く): 270743004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1087, 1563, 2084, 2174, 3126, 3261, 3647, 4348, 4689, 6252, 6522, 7294, 7609, 9378, 9783, 10941, 13044, 14588, 15218, 18756, 19566, 21882, 22827, 30436, 32823, 39132, 43764, 45654, 65646, 68481, 91308, 131292, 136962, 273924, 566327, 1132654, 1698981, 2265308, 3397962, 3964289, 5096943, 6795924, 7928578, 10193886, 11892867, 15857156, 20387772, 23785734, 35678601, 47571468, 71357202, 142714404]

約数ペア:

[(1, 142714404), (2, 71357202), (3, 47571468), (4, 35678601), (6, 23785734), (7, 20387772), (9, 15857156), (12, 11892867), (14, 10193886), (18, 7928578), (21, 6795924), (28, 5096943), (36, 3964289), (42, 3397962), (63, 2265308), (84, 1698981), (126, 1132654), (252, 566327), (521, 273924), (1042, 136962), (1087, 131292), (1563, 91308), (2084, 68481), (2174, 65646), (3126, 45654), (3261, 43764), (3647, 39132), (4348, 32823), (4689, 30436), (6252, 22827), (6522, 21882), (7294, 19566), (7609, 18756), (9378, 15218), (9783, 14588), (10941, 13044)]