80757108

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24121}}^1$

素因数の和:24165

約数の個数: 48

約数和(自身を含む): 216133120

約数和(自身を除く): 135376012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24121, 48242, 72363, 96484, 144726, 217089, 289452, 434178, 651267, 747751, 868356, 1302534, 1495502, 2243253, 2605068, 2991004, 4486506, 6729759, 8973012, 13459518, 20189277, 26919036, 40378554, 80757108]

約数ペア:

[(1, 80757108), (2, 40378554), (3, 26919036), (4, 20189277), (6, 13459518), (9, 8973012), (12, 6729759), (18, 4486506), (27, 2991004), (31, 2605068), (36, 2243253), (54, 1495502), (62, 1302534), (93, 868356), (108, 747751), (124, 651267), (186, 434178), (279, 289452), (372, 217089), (558, 144726), (837, 96484), (1116, 72363), (1674, 48242), (3348, 24121)]