91811808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 289454256

約数和(自身を除く): 197642448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 198, 219, 264, 288, 292, 352, 396, 397, 438, 528, 584, 657, 792, 794, 803, 876, 1056, 1168, 1191, 1314, 1584, 1588, 1606, 1752, 2336, 2382, 2409, 2628, 3168, 3176, 3212, 3504, 3573, 4367, 4764, 4818, 5256, 6352, 6424, 7008, 7146, 7227, 8734, 9528, 9636, 10512, 12704, 12848, 13101, 14292, 14454, 17468, 19056, 19272, 21024, 25696, 26202, 28584, 28908, 28981, 34936, 38112, 38544, 39303, 52404, 57168, 57816, 57962, 69872, 77088, 78606, 86943, 104808, 114336, 115632, 115924, 139744, 157212, 173886, 209616, 231264, 231848, 260829, 314424, 318791, 347772, 419232, 463696, 521658, 628848, 637582, 695544, 927392, 956373, 1043316, 1257696, 1275164, 1391088, 1912746, 2086632, 2550328, 2782176, 2869119, 3825492, 4173264, 5100656, 5738238, 7650984, 8346528, 10201312, 11476476, 15301968, 22952952, 30603936, 45905904, 91811808]

約数ペア:

[(1, 91811808), (2, 45905904), (3, 30603936), (4, 22952952), (6, 15301968), (8, 11476476), (9, 10201312), (11, 8346528), (12, 7650984), (16, 5738238), (18, 5100656), (22, 4173264), (24, 3825492), (32, 2869119), (33, 2782176), (36, 2550328), (44, 2086632), (48, 1912746), (66, 1391088), (72, 1275164), (73, 1257696), (88, 1043316), (96, 956373), (99, 927392), (132, 695544), (144, 637582), (146, 628848), (176, 521658), (198, 463696), (219, 419232), (264, 347772), (288, 318791), (292, 314424), (352, 260829), (396, 231848), (397, 231264), (438, 209616), (528, 173886), (584, 157212), (657, 139744), (792, 115924), (794, 115632), (803, 114336), (876, 104808), (1056, 86943), (1168, 78606), (1191, 77088), (1314, 69872), (1584, 57962), (1588, 57816), (1606, 57168), (1752, 52404), (2336, 39303), (2382, 38544), (2409, 38112), (2628, 34936), (3168, 28981), (3176, 28908), (3212, 28584), (3504, 26202), (3573, 25696), (4367, 21024), (4764, 19272), (4818, 19056), (5256, 17468), (6352, 14454), (6424, 14292), (7008, 13101), (7146, 12848), (7227, 12704), (8734, 10512), (9528, 9636)]