74781492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 186231360

約数和(自身を除く): 111449868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 4493, 5548, 8322, 8986, 13479, 16644, 17972, 26958, 53916, 85367, 170734, 256101, 327989, 341468, 512202, 655978, 983967, 1024404, 1311956, 1967934, 3935868, 6231791, 12463582, 18695373, 24927164, 37390746, 74781492]

約数ペア:

[(1, 74781492), (2, 37390746), (3, 24927164), (4, 18695373), (6, 12463582), (12, 6231791), (19, 3935868), (38, 1967934), (57, 1311956), (73, 1024404), (76, 983967), (114, 655978), (146, 512202), (219, 341468), (228, 327989), (292, 256101), (438, 170734), (876, 85367), (1387, 53916), (2774, 26958), (4161, 17972), (4493, 16644), (5548, 13479), (8322, 8986)]