90437568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 112

約数和(自身を含む): 271393920

約数和(自身を除く): 180956352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1907, 1976, 2496, 2964, 3648, 3814, 3952, 5721, 5928, 7628, 7904, 11442, 11856, 15256, 15808, 22884, 23712, 24791, 30512, 36233, 45768, 47424, 49582, 61024, 72466, 74373, 91536, 99164, 108699, 122048, 144932, 148746, 183072, 198328, 217398, 289864, 297492, 366144, 396656, 434796, 471029, 579728, 594984, 793312, 869592, 942058, 1159456, 1189968, 1413087, 1586624, 1739184, 1884116, 2318912, 2379936, 2826174, 3478368, 3768232, 4759872, 5652348, 6956736, 7536464, 11304696, 15072928, 22609392, 30145856, 45218784, 90437568]

約数ペア:

[(1, 90437568), (2, 45218784), (3, 30145856), (4, 22609392), (6, 15072928), (8, 11304696), (12, 7536464), (13, 6956736), (16, 5652348), (19, 4759872), (24, 3768232), (26, 3478368), (32, 2826174), (38, 2379936), (39, 2318912), (48, 1884116), (52, 1739184), (57, 1586624), (64, 1413087), (76, 1189968), (78, 1159456), (96, 942058), (104, 869592), (114, 793312), (152, 594984), (156, 579728), (192, 471029), (208, 434796), (228, 396656), (247, 366144), (304, 297492), (312, 289864), (416, 217398), (456, 198328), (494, 183072), (608, 148746), (624, 144932), (741, 122048), (832, 108699), (912, 99164), (988, 91536), (1216, 74373), (1248, 72466), (1482, 61024), (1824, 49582), (1907, 47424), (1976, 45768), (2496, 36233), (2964, 30512), (3648, 24791), (3814, 23712), (3952, 22884), (5721, 15808), (5928, 15256), (7628, 11856), (7904, 11442)]