39285168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 110263776

約数和(自身を除く): 70978608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 401, 471, 624, 628, 802, 942, 1203, 1256, 1604, 1884, 2041, 2406, 2512, 3208, 3768, 4082, 4812, 5213, 6123, 6416, 7536, 8164, 9624, 10426, 12246, 15639, 16328, 19248, 20852, 24492, 31278, 32656, 41704, 48984, 62556, 62957, 83408, 97968, 125112, 125914, 188871, 250224, 251828, 377742, 503656, 755484, 818441, 1007312, 1510968, 1636882, 2455323, 3021936, 3273764, 4910646, 6547528, 9821292, 13095056, 19642584, 39285168]

約数ペア:

[(1, 39285168), (2, 19642584), (3, 13095056), (4, 9821292), (6, 6547528), (8, 4910646), (12, 3273764), (13, 3021936), (16, 2455323), (24, 1636882), (26, 1510968), (39, 1007312), (48, 818441), (52, 755484), (78, 503656), (104, 377742), (156, 251828), (157, 250224), (208, 188871), (312, 125914), (314, 125112), (401, 97968), (471, 83408), (624, 62957), (628, 62556), (802, 48984), (942, 41704), (1203, 32656), (1256, 31278), (1604, 24492), (1884, 20852), (2041, 19248), (2406, 16328), (2512, 15639), (3208, 12246), (3768, 10426), (4082, 9624), (4812, 8164), (5213, 7536), (6123, 6416)]