77628228

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{20407}}^1$

素因数の和:20731

約数の個数: 24

約数和(自身を含む): 181712832

約数和(自身を除く): 104084604

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 20407, 40814, 61221, 81628, 122442, 244884, 6469019, 12938038, 19407057, 25876076, 38814114, 77628228]

約数ペア:

[(1, 77628228), (2, 38814114), (3, 25876076), (4, 19407057), (6, 12938038), (12, 6469019), (317, 244884), (634, 122442), (951, 81628), (1268, 61221), (1902, 40814), (3804, 20407)]