80181558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 184831920

約数和(自身を除く): 104650362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 2417, 3686, 4834, 5529, 7251, 11058, 14502, 16587, 21753, 33174, 43506, 45923, 91846, 137769, 234449, 275538, 413307, 468898, 703347, 826614, 1406694, 2110041, 4220082, 4454531, 8909062, 13363593, 26727186, 40090779, 80181558]

約数ペア:

[(1, 80181558), (2, 40090779), (3, 26727186), (6, 13363593), (9, 8909062), (18, 4454531), (19, 4220082), (38, 2110041), (57, 1406694), (97, 826614), (114, 703347), (171, 468898), (194, 413307), (291, 275538), (342, 234449), (582, 137769), (873, 91846), (1746, 45923), (1843, 43506), (2417, 33174), (3686, 21753), (4834, 16587), (5529, 14502), (7251, 11058)]