80939904

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 226709280

約数和(自身を除く): 145769376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 97, 106, 123, 128, 159, 164, 192, 194, 212, 246, 291, 318, 328, 384, 388, 424, 492, 582, 636, 656, 776, 848, 984, 1164, 1272, 1312, 1552, 1696, 1968, 2173, 2328, 2544, 2624, 3104, 3392, 3936, 3977, 4346, 4656, 5088, 5141, 5248, 6208, 6519, 6784, 7872, 7954, 8692, 9312, 10176, 10282, 11931, 12416, 13038, 15423, 15744, 15908, 17384, 18624, 20352, 20564, 23862, 26076, 30846, 31816, 34768, 37248, 41128, 47724, 52152, 61692, 63632, 69536, 82256, 95448, 104304, 123384, 127264, 139072, 164512, 190896, 208608, 210781, 246768, 254528, 278144, 329024, 381792, 417216, 421562, 493536, 509056, 632343, 658048, 763584, 834432, 843124, 987072, 1264686, 1527168, 1686248, 1974144, 2529372, 3372496, 5058744, 6744992, 10117488, 13489984, 20234976, 26979968, 40469952, 80939904]

約数ペア:

[(1, 80939904), (2, 40469952), (3, 26979968), (4, 20234976), (6, 13489984), (8, 10117488), (12, 6744992), (16, 5058744), (24, 3372496), (32, 2529372), (41, 1974144), (48, 1686248), (53, 1527168), (64, 1264686), (82, 987072), (96, 843124), (97, 834432), (106, 763584), (123, 658048), (128, 632343), (159, 509056), (164, 493536), (192, 421562), (194, 417216), (212, 381792), (246, 329024), (291, 278144), (318, 254528), (328, 246768), (384, 210781), (388, 208608), (424, 190896), (492, 164512), (582, 139072), (636, 127264), (656, 123384), (776, 104304), (848, 95448), (984, 82256), (1164, 69536), (1272, 63632), (1312, 61692), (1552, 52152), (1696, 47724), (1968, 41128), (2173, 37248), (2328, 34768), (2544, 31816), (2624, 30846), (3104, 26076), (3392, 23862), (3936, 20564), (3977, 20352), (4346, 18624), (4656, 17384), (5088, 15908), (5141, 15744), (5248, 15423), (6208, 13038), (6519, 12416), (6784, 11931), (7872, 10282), (7954, 10176), (8692, 9312)]