27964872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 87494400

約数和(自身を除く): 59529528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 433, 468, 552, 598, 621, 702, 828, 866, 897, 936, 1196, 1242, 1299, 1404, 1656, 1732, 1794, 2392, 2484, 2598, 2691, 2808, 3464, 3588, 3897, 4968, 5196, 5382, 5629, 7176, 7794, 8073, 9959, 10392, 10764, 11258, 11691, 15588, 16146, 16887, 19918, 21528, 22516, 23382, 29877, 31176, 32292, 33774, 39836, 45032, 46764, 50661, 59754, 64584, 67548, 79672, 89631, 93528, 101322, 119508, 129467, 135096, 151983, 179262, 202644, 239016, 258934, 268893, 303966, 358524, 388401, 405288, 517868, 537786, 607932, 717048, 776802, 1035736, 1075572, 1165203, 1215864, 1553604, 2151144, 2330406, 3107208, 3495609, 4660812, 6991218, 9321624, 13982436, 27964872]

約数ペア:

[(1, 27964872), (2, 13982436), (3, 9321624), (4, 6991218), (6, 4660812), (8, 3495609), (9, 3107208), (12, 2330406), (13, 2151144), (18, 1553604), (23, 1215864), (24, 1165203), (26, 1075572), (27, 1035736), (36, 776802), (39, 717048), (46, 607932), (52, 537786), (54, 517868), (69, 405288), (72, 388401), (78, 358524), (92, 303966), (104, 268893), (108, 258934), (117, 239016), (138, 202644), (156, 179262), (184, 151983), (207, 135096), (216, 129467), (234, 119508), (276, 101322), (299, 93528), (312, 89631), (351, 79672), (414, 67548), (433, 64584), (468, 59754), (552, 50661), (598, 46764), (621, 45032), (702, 39836), (828, 33774), (866, 32292), (897, 31176), (936, 29877), (1196, 23382), (1242, 22516), (1299, 21528), (1404, 19918), (1656, 16887), (1732, 16146), (1794, 15588), (2392, 11691), (2484, 11258), (2598, 10764), (2691, 10392), (2808, 9959), (3464, 8073), (3588, 7794), (3897, 7176), (4968, 5629), (5196, 5382)]