85075328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 197920800

約数和(自身を除く): 112845472

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 43, 52, 58, 64, 82, 86, 104, 116, 128, 164, 172, 208, 232, 328, 344, 377, 416, 464, 533, 559, 656, 688, 754, 832, 928, 1066, 1118, 1189, 1247, 1312, 1376, 1508, 1664, 1763, 1856, 2132, 2236, 2378, 2494, 2624, 2752, 3016, 3526, 3712, 4264, 4472, 4756, 4988, 5248, 5504, 6032, 7052, 8528, 8944, 9512, 9976, 12064, 14104, 15457, 16211, 17056, 17888, 19024, 19952, 22919, 24128, 28208, 30914, 32422, 34112, 35776, 38048, 39904, 45838, 48256, 51127, 56416, 61828, 64844, 68224, 71552, 76096, 79808, 91676, 102254, 112832, 123656, 129688, 152192, 159616, 183352, 204508, 225664, 247312, 259376, 366704, 409016, 494624, 518752, 664651, 733408, 818032, 989248, 1037504, 1329302, 1466816, 1636064, 1978496, 2075008, 2658604, 2933632, 3272128, 5317208, 6544256, 10634416, 21268832, 42537664, 85075328]

約数ペア:

[(1, 85075328), (2, 42537664), (4, 21268832), (8, 10634416), (13, 6544256), (16, 5317208), (26, 3272128), (29, 2933632), (32, 2658604), (41, 2075008), (43, 1978496), (52, 1636064), (58, 1466816), (64, 1329302), (82, 1037504), (86, 989248), (104, 818032), (116, 733408), (128, 664651), (164, 518752), (172, 494624), (208, 409016), (232, 366704), (328, 259376), (344, 247312), (377, 225664), (416, 204508), (464, 183352), (533, 159616), (559, 152192), (656, 129688), (688, 123656), (754, 112832), (832, 102254), (928, 91676), (1066, 79808), (1118, 76096), (1189, 71552), (1247, 68224), (1312, 64844), (1376, 61828), (1508, 56416), (1664, 51127), (1763, 48256), (1856, 45838), (2132, 39904), (2236, 38048), (2378, 35776), (2494, 34112), (2624, 32422), (2752, 30914), (3016, 28208), (3526, 24128), (3712, 22919), (4264, 19952), (4472, 19024), (4756, 17888), (4988, 17056), (5248, 16211), (5504, 15457), (6032, 14104), (7052, 12064), (8528, 9976), (8944, 9512)]