78891168

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9901}}^1$

素因数の和:9997

約数の個数: 48

約数和(自身を含む): 209605536

約数和(自身を除く): 130714368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 9901, 19802, 29703, 39604, 59406, 79208, 118812, 158416, 237624, 316832, 475248, 821783, 950496, 1643566, 2465349, 3287132, 4930698, 6574264, 9861396, 13148528, 19722792, 26297056, 39445584, 78891168]

約数ペア:

[(1, 78891168), (2, 39445584), (3, 26297056), (4, 19722792), (6, 13148528), (8, 9861396), (12, 6574264), (16, 4930698), (24, 3287132), (32, 2465349), (48, 1643566), (83, 950496), (96, 821783), (166, 475248), (249, 316832), (332, 237624), (498, 158416), (664, 118812), (996, 79208), (1328, 59406), (1992, 39604), (2656, 29703), (3984, 19802), (7968, 9901)]