90927844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 194360320

約数和(自身を除く): 103432476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 2551, 5092, 5102, 8911, 10204, 17822, 17857, 35644, 35714, 48469, 71428, 96938, 170917, 193876, 339283, 341834, 678566, 683668, 1196419, 1357132, 2392838, 3247423, 4785676, 6494846, 12989692, 22731961, 45463922, 90927844]

約数ペア:

[(1, 90927844), (2, 45463922), (4, 22731961), (7, 12989692), (14, 6494846), (19, 4785676), (28, 3247423), (38, 2392838), (67, 1357132), (76, 1196419), (133, 683668), (134, 678566), (266, 341834), (268, 339283), (469, 193876), (532, 170917), (938, 96938), (1273, 71428), (1876, 48469), (2546, 35714), (2551, 35644), (5092, 17857), (5102, 17822), (8911, 10204)]