84871260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2244

約数の個数: 96

約数和(自身を含む): 267785280

約数和(自身を除く): 182914020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2153, 2190, 2628, 3285, 3942, 4306, 4380, 6459, 6570, 7884, 8612, 9855, 10765, 12918, 13140, 19377, 19710, 21530, 25836, 32295, 38754, 39420, 43060, 58131, 64590, 77508, 96885, 116262, 129180, 157169, 193770, 232524, 290655, 314338, 387540, 471507, 581310, 628676, 785845, 943014, 1162620, 1414521, 1571690, 1886028, 2357535, 2829042, 3143380, 4243563, 4715070, 5658084, 7072605, 8487126, 9430140, 14145210, 16974252, 21217815, 28290420, 42435630, 84871260]

約数ペア:

[(1, 84871260), (2, 42435630), (3, 28290420), (4, 21217815), (5, 16974252), (6, 14145210), (9, 9430140), (10, 8487126), (12, 7072605), (15, 5658084), (18, 4715070), (20, 4243563), (27, 3143380), (30, 2829042), (36, 2357535), (45, 1886028), (54, 1571690), (60, 1414521), (73, 1162620), (90, 943014), (108, 785845), (135, 628676), (146, 581310), (180, 471507), (219, 387540), (270, 314338), (292, 290655), (365, 232524), (438, 193770), (540, 157169), (657, 129180), (730, 116262), (876, 96885), (1095, 77508), (1314, 64590), (1460, 58131), (1971, 43060), (2153, 39420), (2190, 38754), (2628, 32295), (3285, 25836), (3942, 21530), (4306, 19710), (4380, 19377), (6459, 13140), (6570, 12918), (7884, 10765), (8612, 9855)]