77229928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 151200000

約数和(自身を除く): 73970072

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 3499, 5518, 6998, 11036, 13996, 22072, 27992, 108469, 216938, 311411, 433876, 622822, 867752, 1245644, 2491288, 9653741, 19307482, 38614964, 77229928]

約数ペア:

[(1, 77229928), (2, 38614964), (4, 19307482), (8, 9653741), (31, 2491288), (62, 1245644), (89, 867752), (124, 622822), (178, 433876), (248, 311411), (356, 216938), (712, 108469), (2759, 27992), (3499, 22072), (5518, 13996), (6998, 11036)]