100988672

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 212903040

約数和(自身を除く): 111914368

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 223, 232, 244, 256, 446, 464, 488, 892, 928, 976, 1769, 1784, 1856, 1952, 3538, 3568, 3712, 3904, 6467, 7076, 7136, 7424, 7808, 12934, 13603, 14152, 14272, 15616, 25868, 27206, 28304, 28544, 51736, 54412, 56608, 57088, 103472, 108824, 113216, 206944, 217648, 226432, 394487, 413888, 435296, 452864, 788974, 827776, 870592, 1577948, 1655552, 1741184, 3155896, 3482368, 6311792, 12623584, 25247168, 50494336, 100988672]

約数ペア:

[(1, 100988672), (2, 50494336), (4, 25247168), (8, 12623584), (16, 6311792), (29, 3482368), (32, 3155896), (58, 1741184), (61, 1655552), (64, 1577948), (116, 870592), (122, 827776), (128, 788974), (223, 452864), (232, 435296), (244, 413888), (256, 394487), (446, 226432), (464, 217648), (488, 206944), (892, 113216), (928, 108824), (976, 103472), (1769, 57088), (1784, 56608), (1856, 54412), (1952, 51736), (3538, 28544), (3568, 28304), (3712, 27206), (3904, 25868), (6467, 15616), (7076, 14272), (7136, 14152), (7424, 13603), (7808, 12934)]