90743616

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:888

約数の個数: 84

約数和(自身を含む): 261538212

約数和(自身を除く): 170794596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 613, 771, 1028, 1226, 1542, 1839, 2056, 2313, 2452, 3084, 3678, 4112, 4626, 4904, 5517, 6168, 7356, 8224, 9252, 9808, 11034, 12336, 14712, 16448, 18504, 19616, 22068, 24672, 29424, 37008, 39232, 44136, 49344, 58848, 74016, 88272, 117696, 148032, 157541, 176544, 315082, 353088, 472623, 630164, 945246, 1260328, 1417869, 1890492, 2520656, 2835738, 3780984, 5041312, 5671476, 7561968, 10082624, 11342952, 15123936, 22685904, 30247872, 45371808, 90743616]

約数ペア:

[(1, 90743616), (2, 45371808), (3, 30247872), (4, 22685904), (6, 15123936), (8, 11342952), (9, 10082624), (12, 7561968), (16, 5671476), (18, 5041312), (24, 3780984), (32, 2835738), (36, 2520656), (48, 1890492), (64, 1417869), (72, 1260328), (96, 945246), (144, 630164), (192, 472623), (257, 353088), (288, 315082), (514, 176544), (576, 157541), (613, 148032), (771, 117696), (1028, 88272), (1226, 74016), (1542, 58848), (1839, 49344), (2056, 44136), (2313, 39232), (2452, 37008), (3084, 29424), (3678, 24672), (4112, 22068), (4626, 19616), (4904, 18504), (5517, 16448), (6168, 14712), (7356, 12336), (8224, 11034), (9252, 9808)]