77659776

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 239414400

約数和(自身を除く): 161754624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 977, 1104, 1152, 1242, 1472, 1656, 1728, 1954, 2208, 2484, 2931, 2944, 3312, 3456, 3908, 4416, 4968, 5862, 6624, 7816, 8793, 8832, 9936, 11724, 13248, 15632, 17586, 19872, 22471, 23448, 26379, 26496, 31264, 35172, 39744, 44942, 46896, 52758, 62528, 67413, 70344, 79488, 89884, 93792, 105516, 125056, 134826, 140688, 179768, 187584, 202239, 211032, 269652, 281376, 359536, 375168, 404478, 422064, 539304, 562752, 606717, 719072, 808956, 844128, 1078608, 1125504, 1213434, 1438144, 1617912, 1688256, 2157216, 2426868, 2876288, 3235824, 3376512, 4314432, 4853736, 6471648, 8628864, 9707472, 12943296, 19414944, 25886592, 38829888, 77659776]

約数ペア:

[(1, 77659776), (2, 38829888), (3, 25886592), (4, 19414944), (6, 12943296), (8, 9707472), (9, 8628864), (12, 6471648), (16, 4853736), (18, 4314432), (23, 3376512), (24, 3235824), (27, 2876288), (32, 2426868), (36, 2157216), (46, 1688256), (48, 1617912), (54, 1438144), (64, 1213434), (69, 1125504), (72, 1078608), (92, 844128), (96, 808956), (108, 719072), (128, 606717), (138, 562752), (144, 539304), (184, 422064), (192, 404478), (207, 375168), (216, 359536), (276, 281376), (288, 269652), (368, 211032), (384, 202239), (414, 187584), (432, 179768), (552, 140688), (576, 134826), (621, 125056), (736, 105516), (828, 93792), (864, 89884), (977, 79488), (1104, 70344), (1152, 67413), (1242, 62528), (1472, 52758), (1656, 46896), (1728, 44942), (1954, 39744), (2208, 35172), (2484, 31264), (2931, 26496), (2944, 26379), (3312, 23448), (3456, 22471), (3908, 19872), (4416, 17586), (4968, 15632), (5862, 13248), (6624, 11724), (7816, 9936), (8793, 8832)]