78272778

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 159071040

約数和(自身を除く): 80798262

約数列:

[1, 2, 3, 6, 101, 202, 227, 303, 454, 569, 606, 681, 1138, 1362, 1707, 3414, 22927, 45854, 57469, 68781, 114938, 129163, 137562, 172407, 258326, 344814, 387489, 774978, 13045463, 26090926, 39136389, 78272778]

約数ペア:

[(1, 78272778), (2, 39136389), (3, 26090926), (6, 13045463), (101, 774978), (202, 387489), (227, 344814), (303, 258326), (454, 172407), (569, 137562), (606, 129163), (681, 114938), (1138, 68781), (1362, 57469), (1707, 45854), (3414, 22927)]