90452236

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 196499520

約数和(自身を除く): 106047284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 107, 133, 196, 214, 227, 266, 428, 454, 532, 749, 908, 931, 1498, 1589, 1862, 2033, 2996, 3178, 3724, 4066, 4313, 5243, 6356, 8132, 8626, 10486, 11123, 14231, 17252, 20972, 22246, 24289, 28462, 30191, 44492, 48578, 56924, 60382, 97156, 99617, 120764, 170023, 199234, 211337, 340046, 398468, 422674, 461491, 680092, 845348, 922982, 1190161, 1845964, 2380322, 3230437, 4760644, 6460874, 12921748, 22613059, 45226118, 90452236]

約数ペア:

[(1, 90452236), (2, 45226118), (4, 22613059), (7, 12921748), (14, 6460874), (19, 4760644), (28, 3230437), (38, 2380322), (49, 1845964), (76, 1190161), (98, 922982), (107, 845348), (133, 680092), (196, 461491), (214, 422674), (227, 398468), (266, 340046), (428, 211337), (454, 199234), (532, 170023), (749, 120764), (908, 99617), (931, 97156), (1498, 60382), (1589, 56924), (1862, 48578), (2033, 44492), (2996, 30191), (3178, 28462), (3724, 24289), (4066, 22246), (4313, 20972), (5243, 17252), (6356, 14231), (8132, 11123), (8626, 10486)]