80844468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{354581}}^1$

素因数の和:354607

約数の個数: 24

約数和(自身を含む): 198565920

約数和(自身を除く): 117721452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 354581, 709162, 1063743, 1418324, 2127486, 4254972, 6737039, 13474078, 20211117, 26948156, 40422234, 80844468]

約数ペア:

[(1, 80844468), (2, 40422234), (3, 26948156), (4, 20211117), (6, 13474078), (12, 6737039), (19, 4254972), (38, 2127486), (57, 1418324), (76, 1063743), (114, 709162), (228, 354581)]