89707072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 223146112

約数和(自身を除く): 133439040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 211, 224, 292, 364, 416, 422, 448, 511, 584, 728, 832, 844, 949, 1022, 1168, 1456, 1477, 1688, 1898, 2044, 2336, 2743, 2912, 2954, 3376, 3796, 4088, 4672, 5486, 5824, 5908, 6643, 6752, 7592, 8176, 10972, 11816, 13286, 13504, 15184, 15403, 16352, 19201, 21944, 23632, 26572, 30368, 30806, 32704, 38402, 43888, 47264, 53144, 60736, 61612, 76804, 87776, 94528, 106288, 107821, 123224, 153608, 175552, 200239, 212576, 215642, 246448, 307216, 400478, 425152, 431284, 492896, 614432, 800956, 862568, 985792, 1228864, 1401673, 1601912, 1725136, 2803346, 3203824, 3450272, 5606692, 6407648, 6900544, 11213384, 12815296, 22426768, 44853536, 89707072]

約数ペア:

[(1, 89707072), (2, 44853536), (4, 22426768), (7, 12815296), (8, 11213384), (13, 6900544), (14, 6407648), (16, 5606692), (26, 3450272), (28, 3203824), (32, 2803346), (52, 1725136), (56, 1601912), (64, 1401673), (73, 1228864), (91, 985792), (104, 862568), (112, 800956), (146, 614432), (182, 492896), (208, 431284), (211, 425152), (224, 400478), (292, 307216), (364, 246448), (416, 215642), (422, 212576), (448, 200239), (511, 175552), (584, 153608), (728, 123224), (832, 107821), (844, 106288), (949, 94528), (1022, 87776), (1168, 76804), (1456, 61612), (1477, 60736), (1688, 53144), (1898, 47264), (2044, 43888), (2336, 38402), (2743, 32704), (2912, 30806), (2954, 30368), (3376, 26572), (3796, 23632), (4088, 21944), (4672, 19201), (5486, 16352), (5824, 15403), (5908, 15184), (6643, 13504), (6752, 13286), (7592, 11816), (8176, 10972)]