90609176

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85159}}^1$

素因数の和:85191

約数の個数: 32

約数和(自身を含む): 204384000

約数和(自身を除く): 113774824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 85159, 170318, 340636, 596113, 681272, 1192226, 1618021, 2384452, 3236042, 4768904, 6472084, 11326147, 12944168, 22652294, 45304588, 90609176]

約数ペア:

[(1, 90609176), (2, 45304588), (4, 22652294), (7, 12944168), (8, 11326147), (14, 6472084), (19, 4768904), (28, 3236042), (38, 2384452), (56, 1618021), (76, 1192226), (133, 681272), (152, 596113), (266, 340636), (532, 170318), (1064, 85159)]