74863992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{445619}}^1$

素因数の和:445635

約数の個数: 32

約数和(自身を含む): 213897600

約数和(自身を除く): 139033608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 445619, 891238, 1336857, 1782476, 2673714, 3119333, 3564952, 5347428, 6238666, 9357999, 10694856, 12477332, 18715998, 24954664, 37431996, 74863992]

約数ペア:

[(1, 74863992), (2, 37431996), (3, 24954664), (4, 18715998), (6, 12477332), (7, 10694856), (8, 9357999), (12, 6238666), (14, 5347428), (21, 3564952), (24, 3119333), (28, 2673714), (42, 1782476), (56, 1336857), (84, 891238), (168, 445619)]