80286858

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73121}}^1$

素因数の和:73190

約数の個数: 24

約数和(自身を含む): 176808996

約数和(自身を除く): 96522138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 73121, 146242, 219363, 438726, 658089, 1316178, 4460381, 8920762, 13381143, 26762286, 40143429, 80286858]

約数ペア:

[(1, 80286858), (2, 40143429), (3, 26762286), (6, 13381143), (9, 8920762), (18, 4460381), (61, 1316178), (122, 658089), (183, 438726), (366, 219363), (549, 146242), (1098, 73121)]