80585784

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26029}}^1$

素因数の和:26084

約数の個数: 48

約数和(自身を含む): 223337400

約数和(自身を除く): 142751616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 26029, 52058, 78087, 104116, 156174, 208232, 234261, 312348, 468522, 624696, 937044, 1119247, 1874088, 2238494, 3357741, 4476988, 6715482, 8953976, 10073223, 13430964, 20146446, 26861928, 40292892, 80585784]

約数ペア:

[(1, 80585784), (2, 40292892), (3, 26861928), (4, 20146446), (6, 13430964), (8, 10073223), (9, 8953976), (12, 6715482), (18, 4476988), (24, 3357741), (36, 2238494), (43, 1874088), (72, 1119247), (86, 937044), (129, 624696), (172, 468522), (258, 312348), (344, 234261), (387, 208232), (516, 156174), (774, 104116), (1032, 78087), (1548, 52058), (3096, 26029)]