90028008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{178627}}^1$

素因数の和:178646

約数の個数: 48

約数和(自身を含む): 278659680

約数和(自身を除く): 188631672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 178627, 357254, 535881, 714508, 1071762, 1250389, 1429016, 1607643, 2143524, 2500778, 3215286, 3751167, 4287048, 5001556, 6430572, 7502334, 10003112, 11253501, 12861144, 15004668, 22507002, 30009336, 45014004, 90028008]

約数ペア:

[(1, 90028008), (2, 45014004), (3, 30009336), (4, 22507002), (6, 15004668), (7, 12861144), (8, 11253501), (9, 10003112), (12, 7502334), (14, 6430572), (18, 5001556), (21, 4287048), (24, 3751167), (28, 3215286), (36, 2500778), (42, 2143524), (56, 1607643), (63, 1429016), (72, 1250389), (84, 1071762), (126, 714508), (168, 535881), (252, 357254), (504, 178627)]