78113504

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 189314496

約数和(自身を除く): 111200992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 238, 272, 281, 292, 476, 511, 544, 562, 584, 952, 1022, 1124, 1168, 1241, 1904, 1967, 2044, 2248, 2336, 2482, 3808, 3934, 4088, 4496, 4777, 4964, 7868, 8176, 8687, 8992, 9554, 9928, 15736, 16352, 17374, 19108, 19856, 20513, 31472, 33439, 34748, 38216, 39712, 41026, 62944, 66878, 69496, 76432, 82052, 133756, 138992, 143591, 152864, 164104, 267512, 277984, 287182, 328208, 348721, 535024, 574364, 656416, 697442, 1070048, 1148728, 1394884, 2297456, 2441047, 2789768, 4594912, 4882094, 5579536, 9764188, 11159072, 19528376, 39056752, 78113504]

約数ペア:

[(1, 78113504), (2, 39056752), (4, 19528376), (7, 11159072), (8, 9764188), (14, 5579536), (16, 4882094), (17, 4594912), (28, 2789768), (32, 2441047), (34, 2297456), (56, 1394884), (68, 1148728), (73, 1070048), (112, 697442), (119, 656416), (136, 574364), (146, 535024), (224, 348721), (238, 328208), (272, 287182), (281, 277984), (292, 267512), (476, 164104), (511, 152864), (544, 143591), (562, 138992), (584, 133756), (952, 82052), (1022, 76432), (1124, 69496), (1168, 66878), (1241, 62944), (1904, 41026), (1967, 39712), (2044, 38216), (2248, 34748), (2336, 33439), (2482, 31472), (3808, 20513), (3934, 19856), (4088, 19108), (4496, 17374), (4777, 16352), (4964, 15736), (7868, 9928), (8176, 9554), (8687, 8992)]