77137794

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 171310464

約数和(自身を除く): 94172670

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 431, 489, 549, 862, 978, 1098, 1293, 1467, 2586, 2934, 3879, 7758, 9943, 19886, 26291, 29829, 52582, 59658, 70253, 78873, 89487, 140506, 157746, 178974, 210759, 236619, 421518, 473238, 632277, 1264554, 4285433, 8570866, 12856299, 25712598, 38568897, 77137794]

約数ペア:

[(1, 77137794), (2, 38568897), (3, 25712598), (6, 12856299), (9, 8570866), (18, 4285433), (61, 1264554), (122, 632277), (163, 473238), (183, 421518), (326, 236619), (366, 210759), (431, 178974), (489, 157746), (549, 140506), (862, 89487), (978, 78873), (1098, 70253), (1293, 59658), (1467, 52582), (2586, 29829), (2934, 26291), (3879, 19886), (7758, 9943)]