71802978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15170

約数の個数: 32

約数和(自身を含む): 157198272

約数和(自身を除く): 85395294

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 15091, 30182, 45273, 90546, 196183, 392366, 588549, 920551, 1177098, 1841102, 2761653, 5523306, 11967163, 23934326, 35901489, 71802978]

約数ペア:

[(1, 71802978), (2, 35901489), (3, 23934326), (6, 11967163), (13, 5523306), (26, 2761653), (39, 1841102), (61, 1177098), (78, 920551), (122, 588549), (183, 392366), (366, 196183), (793, 90546), (1586, 45273), (2379, 30182), (4758, 15091)]