74506728

素因数分解:

$2^3\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{1999}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 186480000

約数和(自身を除く): 111973272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1553, 1999, 3106, 3998, 4659, 5997, 6212, 7996, 9318, 11994, 12424, 15992, 18636, 23988, 37272, 47976, 3104447, 6208894, 9313341, 12417788, 18626682, 24835576, 37253364, 74506728]

約数ペア:

[(1, 74506728), (2, 37253364), (3, 24835576), (4, 18626682), (6, 12417788), (8, 9313341), (12, 6208894), (24, 3104447), (1553, 47976), (1999, 37272), (3106, 23988), (3998, 18636), (4659, 15992), (5997, 12424), (6212, 11994), (7996, 9318)]