90370588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12802

約数の個数: 48

約数和(自身を含む): 205761024

約数和(自身を除く): 115390436

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 12757, 25514, 51028, 89299, 140327, 178598, 280654, 293411, 357196, 561308, 586822, 982289, 1173644, 1964578, 2053877, 3227521, 3929156, 4107754, 6455042, 8215508, 12910084, 22592647, 45185294, 90370588]

約数ペア:

[(1, 90370588), (2, 45185294), (4, 22592647), (7, 12910084), (11, 8215508), (14, 6455042), (22, 4107754), (23, 3929156), (28, 3227521), (44, 2053877), (46, 1964578), (77, 1173644), (92, 982289), (154, 586822), (161, 561308), (253, 357196), (308, 293411), (322, 280654), (506, 178598), (644, 140327), (1012, 89299), (1771, 51028), (3542, 25514), (7084, 12757)]