80180604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35353}}^1$

素因数の和:35376

約数の個数: 60

約数和(自身を含む): 239558704

約数和(自身を除く): 159378100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35353, 70706, 106059, 141412, 212118, 247471, 318177, 424236, 494942, 636354, 742413, 954531, 989884, 1272708, 1484826, 1909062, 2227239, 2863593, 2969652, 3818124, 4454478, 5727186, 6681717, 8908956, 11454372, 13363434, 20045151, 26726868, 40090302, 80180604]

約数ペア:

[(1, 80180604), (2, 40090302), (3, 26726868), (4, 20045151), (6, 13363434), (7, 11454372), (9, 8908956), (12, 6681717), (14, 5727186), (18, 4454478), (21, 3818124), (27, 2969652), (28, 2863593), (36, 2227239), (42, 1909062), (54, 1484826), (63, 1272708), (81, 989884), (84, 954531), (108, 742413), (126, 636354), (162, 494942), (189, 424236), (252, 318177), (324, 247471), (378, 212118), (567, 141412), (756, 106059), (1134, 70706), (2268, 35353)]