80809812

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13162

約数の個数: 60

約数和(自身を含む): 222388320

約数和(自身を除く): 141578508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 13127, 26254, 39381, 52508, 78762, 118143, 157524, 236286, 249413, 354429, 472572, 498826, 708858, 748239, 997652, 1063287, 1417716, 1496478, 2126574, 2244717, 2992956, 4253148, 4489434, 6734151, 8978868, 13468302, 20202453, 26936604, 40404906, 80809812]

約数ペア:

[(1, 80809812), (2, 40404906), (3, 26936604), (4, 20202453), (6, 13468302), (9, 8978868), (12, 6734151), (18, 4489434), (19, 4253148), (27, 2992956), (36, 2244717), (38, 2126574), (54, 1496478), (57, 1417716), (76, 1063287), (81, 997652), (108, 748239), (114, 708858), (162, 498826), (171, 472572), (228, 354429), (324, 249413), (342, 236286), (513, 157524), (684, 118143), (1026, 78762), (1539, 52508), (2052, 39381), (3078, 26254), (6156, 13127)]