90931968

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 108

約数和(自身を含む): 266889168

約数和(自身を除く): 175957200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 647, 732, 768, 976, 1098, 1152, 1294, 1464, 1941, 1952, 2196, 2304, 2588, 2928, 3882, 3904, 4392, 5176, 5823, 5856, 7764, 7808, 8784, 10352, 11646, 11712, 15528, 15616, 17568, 20704, 23292, 23424, 31056, 35136, 39467, 41408, 46584, 46848, 62112, 70272, 78934, 82816, 93168, 118401, 124224, 140544, 157868, 165632, 186336, 236802, 248448, 315736, 355203, 372672, 473604, 496896, 631472, 710406, 745344, 947208, 1262944, 1420812, 1490688, 1894416, 2525888, 2841624, 3788832, 5051776, 5683248, 7577664, 10103552, 11366496, 15155328, 22732992, 30310656, 45465984, 90931968]

約数ペア:

[(1, 90931968), (2, 45465984), (3, 30310656), (4, 22732992), (6, 15155328), (8, 11366496), (9, 10103552), (12, 7577664), (16, 5683248), (18, 5051776), (24, 3788832), (32, 2841624), (36, 2525888), (48, 1894416), (61, 1490688), (64, 1420812), (72, 1262944), (96, 947208), (122, 745344), (128, 710406), (144, 631472), (183, 496896), (192, 473604), (244, 372672), (256, 355203), (288, 315736), (366, 248448), (384, 236802), (488, 186336), (549, 165632), (576, 157868), (647, 140544), (732, 124224), (768, 118401), (976, 93168), (1098, 82816), (1152, 78934), (1294, 70272), (1464, 62112), (1941, 46848), (1952, 46584), (2196, 41408), (2304, 39467), (2588, 35136), (2928, 31056), (3882, 23424), (3904, 23292), (4392, 20704), (5176, 17568), (5823, 15616), (5856, 15528), (7764, 11712), (7808, 11646), (8784, 10352)]