80361918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 217631232

約数和(自身を除く): 137269314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 234, 273, 426, 497, 546, 639, 691, 819, 923, 994, 1278, 1382, 1491, 1638, 1846, 2073, 2769, 2982, 4146, 4473, 4837, 5538, 6219, 6461, 8307, 8946, 8983, 9674, 12438, 12922, 14511, 16614, 17966, 19383, 26949, 29022, 38766, 43533, 49061, 53898, 58149, 62881, 80847, 87066, 98122, 116298, 125762, 147183, 161694, 188643, 294366, 343427, 377286, 441549, 565929, 637793, 686854, 883098, 1030281, 1131858, 1275586, 1913379, 2060562, 3090843, 3826758, 4464551, 5740137, 6181686, 8929102, 11480274, 13393653, 26787306, 40180959, 80361918]

約数ペア:

[(1, 80361918), (2, 40180959), (3, 26787306), (6, 13393653), (7, 11480274), (9, 8929102), (13, 6181686), (14, 5740137), (18, 4464551), (21, 3826758), (26, 3090843), (39, 2060562), (42, 1913379), (63, 1275586), (71, 1131858), (78, 1030281), (91, 883098), (117, 686854), (126, 637793), (142, 565929), (182, 441549), (213, 377286), (234, 343427), (273, 294366), (426, 188643), (497, 161694), (546, 147183), (639, 125762), (691, 116298), (819, 98122), (923, 87066), (994, 80847), (1278, 62881), (1382, 58149), (1491, 53898), (1638, 49061), (1846, 43533), (2073, 38766), (2769, 29022), (2982, 26949), (4146, 19383), (4473, 17966), (4837, 16614), (5538, 14511), (6219, 12922), (6461, 12438), (8307, 9674), (8946, 8983)]