77000274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 126212526

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 251, 299, 342, 351, 414, 437, 494, 502, 513, 598, 621, 702, 741, 753, 874, 897, 1026, 1242, 1311, 1482, 1506, 1794, 2223, 2259, 2622, 2691, 3263, 3933, 4446, 4518, 4769, 5382, 5681, 5773, 6526, 6669, 6777, 7866, 8073, 9538, 9789, 11362, 11546, 11799, 13338, 13554, 14307, 16146, 17043, 17319, 19578, 23598, 28614, 29367, 34086, 34638, 42921, 51129, 51957, 58734, 61997, 75049, 85842, 88101, 102258, 103914, 109687, 123994, 128763, 150098, 153387, 155871, 176202, 185991, 219374, 225147, 257526, 306774, 311742, 329061, 371982, 450294, 557973, 658122, 675441, 987183, 1115946, 1350882, 1425931, 1673919, 1974366, 2026323, 2851862, 2961549, 3347838, 4052646, 4277793, 5923098, 8555586, 12833379, 25666758, 38500137, 77000274]

約数ペア:

[(1, 77000274), (2, 38500137), (3, 25666758), (6, 12833379), (9, 8555586), (13, 5923098), (18, 4277793), (19, 4052646), (23, 3347838), (26, 2961549), (27, 2851862), (38, 2026323), (39, 1974366), (46, 1673919), (54, 1425931), (57, 1350882), (69, 1115946), (78, 987183), (114, 675441), (117, 658122), (138, 557973), (171, 450294), (207, 371982), (234, 329061), (247, 311742), (251, 306774), (299, 257526), (342, 225147), (351, 219374), (414, 185991), (437, 176202), (494, 155871), (502, 153387), (513, 150098), (598, 128763), (621, 123994), (702, 109687), (741, 103914), (753, 102258), (874, 88101), (897, 85842), (1026, 75049), (1242, 61997), (1311, 58734), (1482, 51957), (1506, 51129), (1794, 42921), (2223, 34638), (2259, 34086), (2622, 29367), (2691, 28614), (3263, 23598), (3933, 19578), (4446, 17319), (4518, 17043), (4769, 16146), (5382, 14307), (5681, 13554), (5773, 13338), (6526, 11799), (6669, 11546), (6777, 11362), (7866, 9789), (8073, 9538)]