68396664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 210862080

約数和(自身を除く): 142465416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 571, 644, 651, 713, 744, 868, 966, 1142, 1288, 1302, 1426, 1713, 1736, 1932, 2139, 2284, 2604, 2852, 3426, 3864, 3997, 4278, 4568, 4991, 5208, 5704, 6852, 7994, 8556, 9982, 11991, 13133, 13704, 14973, 15988, 17112, 17701, 19964, 23982, 26266, 29946, 31976, 35402, 39399, 39928, 47964, 52532, 53103, 59892, 70804, 78798, 91931, 95928, 105064, 106206, 119784, 123907, 141608, 157596, 183862, 212412, 247814, 275793, 315192, 367724, 371721, 407123, 424824, 495628, 551586, 735448, 743442, 814246, 991256, 1103172, 1221369, 1486884, 1628492, 2206344, 2442738, 2849861, 2973768, 3256984, 4885476, 5699722, 8549583, 9770952, 11399444, 17099166, 22798888, 34198332, 68396664]

約数ペア:

[(1, 68396664), (2, 34198332), (3, 22798888), (4, 17099166), (6, 11399444), (7, 9770952), (8, 8549583), (12, 5699722), (14, 4885476), (21, 3256984), (23, 2973768), (24, 2849861), (28, 2442738), (31, 2206344), (42, 1628492), (46, 1486884), (56, 1221369), (62, 1103172), (69, 991256), (84, 814246), (92, 743442), (93, 735448), (124, 551586), (138, 495628), (161, 424824), (168, 407123), (184, 371721), (186, 367724), (217, 315192), (248, 275793), (276, 247814), (322, 212412), (372, 183862), (434, 157596), (483, 141608), (552, 123907), (571, 119784), (644, 106206), (651, 105064), (713, 95928), (744, 91931), (868, 78798), (966, 70804), (1142, 59892), (1288, 53103), (1302, 52532), (1426, 47964), (1713, 39928), (1736, 39399), (1932, 35402), (2139, 31976), (2284, 29946), (2604, 26266), (2852, 23982), (3426, 19964), (3864, 17701), (3997, 17112), (4278, 15988), (4568, 14973), (4991, 13704), (5208, 13133), (5704, 11991), (6852, 9982), (7994, 8556)]