90807612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56897}}^1$

素因数の和:56930

約数の個数: 48

約数和(自身を含む): 254903040

約数和(自身を除く): 164095428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 56897, 113794, 170691, 227588, 341382, 398279, 682764, 796558, 1081043, 1194837, 1593116, 2162086, 2389674, 3243129, 4324172, 4779348, 6486258, 7567301, 12972516, 15134602, 22701903, 30269204, 45403806, 90807612]

約数ペア:

[(1, 90807612), (2, 45403806), (3, 30269204), (4, 22701903), (6, 15134602), (7, 12972516), (12, 7567301), (14, 6486258), (19, 4779348), (21, 4324172), (28, 3243129), (38, 2389674), (42, 2162086), (57, 1593116), (76, 1194837), (84, 1081043), (114, 796558), (133, 682764), (228, 398279), (266, 341382), (399, 227588), (532, 170691), (798, 113794), (1596, 56897)]