68410368

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 132

約数和(自身を含む): 213100888

約数和(自身を除く): 144690520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 571, 576, 624, 768, 832, 936, 1024, 1142, 1152, 1248, 1536, 1664, 1713, 1872, 2284, 2304, 2496, 3072, 3328, 3426, 3744, 4568, 4608, 4992, 5139, 6656, 6852, 7423, 7488, 9136, 9216, 9984, 10278, 13312, 13704, 14846, 14976, 18272, 19968, 20556, 22269, 27408, 29692, 29952, 36544, 39936, 41112, 44538, 54816, 59384, 59904, 66807, 73088, 82224, 89076, 109632, 118768, 119808, 133614, 146176, 164448, 178152, 219264, 237536, 267228, 292352, 328896, 356304, 438528, 475072, 534456, 584704, 657792, 712608, 877056, 950144, 1068912, 1315584, 1425216, 1754112, 1900288, 2137824, 2631168, 2850432, 3800576, 4275648, 5262336, 5700864, 7601152, 8551296, 11401728, 17102592, 22803456, 34205184, 68410368]

約数ペア:

[(1, 68410368), (2, 34205184), (3, 22803456), (4, 17102592), (6, 11401728), (8, 8551296), (9, 7601152), (12, 5700864), (13, 5262336), (16, 4275648), (18, 3800576), (24, 2850432), (26, 2631168), (32, 2137824), (36, 1900288), (39, 1754112), (48, 1425216), (52, 1315584), (64, 1068912), (72, 950144), (78, 877056), (96, 712608), (104, 657792), (117, 584704), (128, 534456), (144, 475072), (156, 438528), (192, 356304), (208, 328896), (234, 292352), (256, 267228), (288, 237536), (312, 219264), (384, 178152), (416, 164448), (468, 146176), (512, 133614), (571, 119808), (576, 118768), (624, 109632), (768, 89076), (832, 82224), (936, 73088), (1024, 66807), (1142, 59904), (1152, 59384), (1248, 54816), (1536, 44538), (1664, 41112), (1713, 39936), (1872, 36544), (2284, 29952), (2304, 29692), (2496, 27408), (3072, 22269), (3328, 20556), (3426, 19968), (3744, 18272), (4568, 14976), (4608, 14846), (4992, 13704), (5139, 13312), (6656, 10278), (6852, 9984), (7423, 9216), (7488, 9136)]