75550208

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 159833520

約数和(自身を除く): 84283312

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 61, 64, 82, 118, 122, 128, 164, 236, 244, 256, 328, 472, 488, 512, 656, 944, 976, 1312, 1888, 1952, 2419, 2501, 2624, 3599, 3776, 3904, 4838, 5002, 5248, 7198, 7552, 7808, 9676, 10004, 10496, 14396, 15104, 15616, 19352, 20008, 20992, 28792, 30208, 31232, 38704, 40016, 57584, 77408, 80032, 115168, 147559, 154816, 160064, 230336, 295118, 309632, 320128, 460672, 590236, 619264, 640256, 921344, 1180472, 1238528, 1280512, 1842688, 2360944, 4721888, 9443776, 18887552, 37775104, 75550208]

約数ペア:

[(1, 75550208), (2, 37775104), (4, 18887552), (8, 9443776), (16, 4721888), (32, 2360944), (41, 1842688), (59, 1280512), (61, 1238528), (64, 1180472), (82, 921344), (118, 640256), (122, 619264), (128, 590236), (164, 460672), (236, 320128), (244, 309632), (256, 295118), (328, 230336), (472, 160064), (488, 154816), (512, 147559), (656, 115168), (944, 80032), (976, 77408), (1312, 57584), (1888, 40016), (1952, 38704), (2419, 31232), (2501, 30208), (2624, 28792), (3599, 20992), (3776, 20008), (3904, 19352), (4838, 15616), (5002, 15104), (5248, 14396), (7198, 10496), (7552, 10004), (7808, 9676)]