78018978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8663}}^1$

素因数の和:8766

約数の個数: 32

約数和(自身を含む): 166348800

約数和(自身を除く): 88329822

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 8663, 9006, 17326, 25989, 51978, 164597, 329194, 493791, 684377, 987582, 1368754, 2053131, 4106262, 13003163, 26006326, 39009489, 78018978]

約数ペア:

[(1, 78018978), (2, 39009489), (3, 26006326), (6, 13003163), (19, 4106262), (38, 2053131), (57, 1368754), (79, 987582), (114, 684377), (158, 493791), (237, 329194), (474, 164597), (1501, 51978), (3002, 25989), (4503, 17326), (8663, 9006)]