68273712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12157}}^1$

素因数の和:12187

約数の個数: 80

約数和(自身を含む): 211062880

約数和(自身を除く): 142789168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12157, 24314, 36471, 48628, 72942, 97256, 109413, 145884, 158041, 194512, 218826, 291768, 316082, 328239, 437652, 474123, 583536, 632164, 656478, 875304, 948246, 1264328, 1312956, 1422369, 1750608, 1896492, 2528656, 2625912, 2844738, 3792984, 4267107, 5251824, 5689476, 7585968, 8534214, 11378952, 17068428, 22757904, 34136856, 68273712]

約数ペア:

[(1, 68273712), (2, 34136856), (3, 22757904), (4, 17068428), (6, 11378952), (8, 8534214), (9, 7585968), (12, 5689476), (13, 5251824), (16, 4267107), (18, 3792984), (24, 2844738), (26, 2625912), (27, 2528656), (36, 1896492), (39, 1750608), (48, 1422369), (52, 1312956), (54, 1264328), (72, 948246), (78, 875304), (104, 656478), (108, 632164), (117, 583536), (144, 474123), (156, 437652), (208, 328239), (216, 316082), (234, 291768), (312, 218826), (351, 194512), (432, 158041), (468, 145884), (624, 109413), (702, 97256), (936, 72942), (1404, 48628), (1872, 36471), (2808, 24314), (5616, 12157)]