64061256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 194918400

約数和(自身を除く): 130857144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 138, 161, 168, 177, 184, 236, 276, 281, 322, 354, 413, 472, 483, 552, 562, 644, 708, 826, 843, 966, 1124, 1239, 1288, 1357, 1416, 1652, 1686, 1932, 1967, 2248, 2478, 2714, 3304, 3372, 3864, 3934, 4071, 4956, 5428, 5901, 6463, 6744, 7868, 8142, 9499, 9912, 10856, 11802, 12926, 15736, 16284, 16579, 18998, 19389, 23604, 25852, 28497, 32568, 33158, 37996, 38778, 45241, 47208, 49737, 51704, 56994, 66316, 75992, 77556, 90482, 99474, 113988, 116053, 132632, 135723, 155112, 180964, 198948, 227976, 232106, 271446, 348159, 361928, 381317, 397896, 464212, 542892, 696318, 762634, 928424, 1085784, 1143951, 1392636, 1525268, 2287902, 2669219, 2785272, 3050536, 4575804, 5338438, 8007657, 9151608, 10676876, 16015314, 21353752, 32030628, 64061256]

約数ペア:

[(1, 64061256), (2, 32030628), (3, 21353752), (4, 16015314), (6, 10676876), (7, 9151608), (8, 8007657), (12, 5338438), (14, 4575804), (21, 3050536), (23, 2785272), (24, 2669219), (28, 2287902), (42, 1525268), (46, 1392636), (56, 1143951), (59, 1085784), (69, 928424), (84, 762634), (92, 696318), (118, 542892), (138, 464212), (161, 397896), (168, 381317), (177, 361928), (184, 348159), (236, 271446), (276, 232106), (281, 227976), (322, 198948), (354, 180964), (413, 155112), (472, 135723), (483, 132632), (552, 116053), (562, 113988), (644, 99474), (708, 90482), (826, 77556), (843, 75992), (966, 66316), (1124, 56994), (1239, 51704), (1288, 49737), (1357, 47208), (1416, 45241), (1652, 38778), (1686, 37996), (1932, 33158), (1967, 32568), (2248, 28497), (2478, 25852), (2714, 23604), (3304, 19389), (3372, 18998), (3864, 16579), (3934, 16284), (4071, 15736), (4956, 12926), (5428, 11802), (5901, 10856), (6463, 9912), (6744, 9499), (7868, 8142)]