90872264

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10079}}^1$

素因数の和:10122

約数の個数: 48

約数和(自身を含む): 206841600

約数和(自身を除く): 115969336

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 10079, 20158, 40316, 70553, 80632, 141106, 231817, 282212, 463634, 493871, 564424, 927268, 987742, 1622719, 1854536, 1975484, 3245438, 3950968, 6490876, 11359033, 12981752, 22718066, 45436132, 90872264]

約数ペア:

[(1, 90872264), (2, 45436132), (4, 22718066), (7, 12981752), (8, 11359033), (14, 6490876), (23, 3950968), (28, 3245438), (46, 1975484), (49, 1854536), (56, 1622719), (92, 987742), (98, 927268), (161, 564424), (184, 493871), (196, 463634), (322, 282212), (392, 231817), (644, 141106), (1127, 80632), (1288, 70553), (2254, 40316), (4508, 20158), (9016, 10079)]