78660624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 233631872

約数和(自身を除く): 154971248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1213, 1351, 1544, 2316, 2426, 2702, 3088, 3639, 4053, 4632, 4852, 5404, 7278, 8106, 8491, 9264, 9704, 10808, 14556, 16212, 16982, 19408, 21616, 25473, 29112, 32424, 33964, 50946, 58224, 64848, 67928, 101892, 135856, 203784, 234109, 407568, 468218, 702327, 936436, 1404654, 1638763, 1872872, 2809308, 3277526, 3745744, 4916289, 5618616, 6555052, 9832578, 11237232, 13110104, 19665156, 26220208, 39330312, 78660624]

約数ペア:

[(1, 78660624), (2, 39330312), (3, 26220208), (4, 19665156), (6, 13110104), (7, 11237232), (8, 9832578), (12, 6555052), (14, 5618616), (16, 4916289), (21, 3745744), (24, 3277526), (28, 2809308), (42, 1872872), (48, 1638763), (56, 1404654), (84, 936436), (112, 702327), (168, 468218), (193, 407568), (336, 234109), (386, 203784), (579, 135856), (772, 101892), (1158, 67928), (1213, 64848), (1351, 58224), (1544, 50946), (2316, 33964), (2426, 32424), (2702, 29112), (3088, 25473), (3639, 21616), (4053, 19408), (4632, 16982), (4852, 16212), (5404, 14556), (7278, 10808), (8106, 9704), (8491, 9264)]