39981888

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 84

約数和(自身を含む): 117465348

約数和(自身を除く): 77483460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1693, 1968, 2624, 2952, 3386, 3936, 5079, 5904, 6772, 7872, 10158, 11808, 13544, 15237, 20316, 23616, 27088, 30474, 40632, 54176, 60948, 69413, 81264, 108352, 121896, 138826, 162528, 208239, 243792, 277652, 325056, 416478, 487584, 555304, 624717, 832956, 975168, 1110608, 1249434, 1665912, 2221216, 2498868, 3331824, 4442432, 4997736, 6663648, 9995472, 13327296, 19990944, 39981888]

約数ペア:

[(1, 39981888), (2, 19990944), (3, 13327296), (4, 9995472), (6, 6663648), (8, 4997736), (9, 4442432), (12, 3331824), (16, 2498868), (18, 2221216), (24, 1665912), (32, 1249434), (36, 1110608), (41, 975168), (48, 832956), (64, 624717), (72, 555304), (82, 487584), (96, 416478), (123, 325056), (144, 277652), (164, 243792), (192, 208239), (246, 162528), (288, 138826), (328, 121896), (369, 108352), (492, 81264), (576, 69413), (656, 60948), (738, 54176), (984, 40632), (1312, 30474), (1476, 27088), (1693, 23616), (1968, 20316), (2624, 15237), (2952, 13544), (3386, 11808), (3936, 10158), (5079, 7872), (5904, 6772)]