67848732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12821}}^1$

素因数の和:12848

約数の個数: 72

約数和(自身を含む): 204639120

約数和(自身を除く): 136790388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12821, 25642, 38463, 51284, 76926, 89747, 115389, 153852, 179494, 230778, 269241, 346167, 358988, 461556, 538482, 628229, 692334, 807723, 1076964, 1256458, 1384668, 1615446, 1884687, 2423169, 2512916, 3230892, 3769374, 4846338, 5654061, 7538748, 9692676, 11308122, 16962183, 22616244, 33924366, 67848732]

約数ペア:

[(1, 67848732), (2, 33924366), (3, 22616244), (4, 16962183), (6, 11308122), (7, 9692676), (9, 7538748), (12, 5654061), (14, 4846338), (18, 3769374), (21, 3230892), (27, 2512916), (28, 2423169), (36, 1884687), (42, 1615446), (49, 1384668), (54, 1256458), (63, 1076964), (84, 807723), (98, 692334), (108, 628229), (126, 538482), (147, 461556), (189, 358988), (196, 346167), (252, 269241), (294, 230778), (378, 179494), (441, 153852), (588, 115389), (756, 89747), (882, 76926), (1323, 51284), (1764, 38463), (2646, 25642), (5292, 12821)]