68336976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 182863296

約数和(自身を除く): 114526320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 293, 339, 344, 452, 516, 586, 678, 688, 879, 904, 1032, 1172, 1356, 1758, 1808, 2064, 2344, 2712, 3516, 4688, 4859, 5424, 7032, 9718, 12599, 14064, 14577, 19436, 25198, 29154, 33109, 37797, 38872, 50396, 58308, 66218, 75594, 77744, 99327, 100792, 116616, 132436, 151188, 198654, 201584, 233232, 264872, 302376, 397308, 529744, 604752, 794616, 1423687, 1589232, 2847374, 4271061, 5694748, 8542122, 11389496, 17084244, 22778992, 34168488, 68336976]

約数ペア:

[(1, 68336976), (2, 34168488), (3, 22778992), (4, 17084244), (6, 11389496), (8, 8542122), (12, 5694748), (16, 4271061), (24, 2847374), (43, 1589232), (48, 1423687), (86, 794616), (113, 604752), (129, 529744), (172, 397308), (226, 302376), (258, 264872), (293, 233232), (339, 201584), (344, 198654), (452, 151188), (516, 132436), (586, 116616), (678, 100792), (688, 99327), (879, 77744), (904, 75594), (1032, 66218), (1172, 58308), (1356, 50396), (1758, 38872), (1808, 37797), (2064, 33109), (2344, 29154), (2712, 25198), (3516, 19436), (4688, 14577), (4859, 14064), (5424, 12599), (7032, 9718)]