89700064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 196922880

約数和(自身を除く): 107222816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 47, 73, 76, 86, 94, 146, 152, 172, 188, 292, 304, 344, 376, 584, 608, 688, 752, 817, 893, 1168, 1376, 1387, 1504, 1634, 1786, 2021, 2336, 2774, 3139, 3268, 3431, 3572, 4042, 5548, 6278, 6536, 6862, 7144, 8084, 11096, 12556, 13072, 13724, 14288, 16168, 22192, 25112, 26144, 27448, 28576, 32336, 38399, 44384, 50224, 54896, 59641, 64672, 65189, 76798, 100448, 109792, 119282, 130378, 147533, 153596, 238564, 260756, 295066, 307192, 477128, 521512, 590132, 614384, 954256, 1043024, 1180264, 1228768, 1908512, 2086048, 2360528, 2803127, 4721056, 5606254, 11212508, 22425016, 44850032, 89700064]

約数ペア:

[(1, 89700064), (2, 44850032), (4, 22425016), (8, 11212508), (16, 5606254), (19, 4721056), (32, 2803127), (38, 2360528), (43, 2086048), (47, 1908512), (73, 1228768), (76, 1180264), (86, 1043024), (94, 954256), (146, 614384), (152, 590132), (172, 521512), (188, 477128), (292, 307192), (304, 295066), (344, 260756), (376, 238564), (584, 153596), (608, 147533), (688, 130378), (752, 119282), (817, 109792), (893, 100448), (1168, 76798), (1376, 65189), (1387, 64672), (1504, 59641), (1634, 54896), (1786, 50224), (2021, 44384), (2336, 38399), (2774, 32336), (3139, 28576), (3268, 27448), (3431, 26144), (3572, 25112), (4042, 22192), (5548, 16168), (6278, 14288), (6536, 13724), (6862, 13072), (7144, 12556), (8084, 11096)]