80505684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 241597440

約数和(自身を除く): 161091756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 83, 84, 108, 126, 166, 189, 249, 252, 332, 378, 498, 581, 747, 756, 996, 1162, 1283, 1494, 1743, 2241, 2324, 2566, 2988, 3486, 3849, 4482, 5132, 5229, 6972, 7698, 8964, 8981, 10458, 11547, 15396, 15687, 17962, 20916, 23094, 26943, 31374, 34641, 35924, 46188, 53886, 62748, 69282, 80829, 106489, 107772, 138564, 161658, 212978, 242487, 319467, 323316, 425956, 484974, 638934, 745423, 958401, 969948, 1277868, 1490846, 1916802, 2236269, 2875203, 2981692, 3833604, 4472538, 5750406, 6708807, 8945076, 11500812, 13417614, 20126421, 26835228, 40252842, 80505684]

約数ペア:

[(1, 80505684), (2, 40252842), (3, 26835228), (4, 20126421), (6, 13417614), (7, 11500812), (9, 8945076), (12, 6708807), (14, 5750406), (18, 4472538), (21, 3833604), (27, 2981692), (28, 2875203), (36, 2236269), (42, 1916802), (54, 1490846), (63, 1277868), (83, 969948), (84, 958401), (108, 745423), (126, 638934), (166, 484974), (189, 425956), (249, 323316), (252, 319467), (332, 242487), (378, 212978), (498, 161658), (581, 138564), (747, 107772), (756, 106489), (996, 80829), (1162, 69282), (1283, 62748), (1494, 53886), (1743, 46188), (2241, 35924), (2324, 34641), (2566, 31374), (2988, 26943), (3486, 23094), (3849, 20916), (4482, 17962), (5132, 15687), (5229, 15396), (6972, 11547), (7698, 10458), (8964, 8981)]