80643342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 187113024

約数和(自身を除く): 106469682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 997, 1037, 1326, 1586, 1994, 2074, 2379, 2991, 3111, 4758, 5982, 6222, 12961, 13481, 16949, 25922, 26962, 33898, 38883, 40443, 50847, 60817, 77766, 80886, 101694, 121634, 182451, 220337, 364902, 440674, 661011, 790621, 1033889, 1322022, 1581242, 2067778, 2371863, 3101667, 4743726, 6203334, 13440557, 26881114, 40321671, 80643342]

約数ペア:

[(1, 80643342), (2, 40321671), (3, 26881114), (6, 13440557), (13, 6203334), (17, 4743726), (26, 3101667), (34, 2371863), (39, 2067778), (51, 1581242), (61, 1322022), (78, 1033889), (102, 790621), (122, 661011), (183, 440674), (221, 364902), (366, 220337), (442, 182451), (663, 121634), (793, 101694), (997, 80886), (1037, 77766), (1326, 60817), (1586, 50847), (1994, 40443), (2074, 38883), (2379, 33898), (2991, 26962), (3111, 25922), (4758, 16949), (5982, 13481), (6222, 12961)]