127580904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161087}}^1$

素因数の和:161110

約数の個数: 48

約数和(自身を含む): 376945920

約数和(自身を除く): 249365016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161087, 322174, 483261, 644348, 966522, 1288696, 1449783, 1771957, 1933044, 2899566, 3543914, 3866088, 5315871, 5799132, 7087828, 10631742, 11598264, 14175656, 15947613, 21263484, 31895226, 42526968, 63790452, 127580904]

約数ペア:

[(1, 127580904), (2, 63790452), (3, 42526968), (4, 31895226), (6, 21263484), (8, 15947613), (9, 14175656), (11, 11598264), (12, 10631742), (18, 7087828), (22, 5799132), (24, 5315871), (33, 3866088), (36, 3543914), (44, 2899566), (66, 1933044), (72, 1771957), (88, 1449783), (99, 1288696), (132, 966522), (198, 644348), (264, 483261), (396, 322174), (792, 161087)]