86164160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 222528384

約数和(自身を除く): 136364224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 337, 340, 376, 470, 544, 674, 680, 752, 799, 940, 1088, 1348, 1360, 1504, 1598, 1685, 1880, 2696, 2720, 3008, 3196, 3370, 3760, 3995, 5392, 5440, 5729, 6392, 6740, 7520, 7990, 10784, 11458, 12784, 13480, 15040, 15839, 15980, 21568, 22916, 25568, 26960, 28645, 31678, 31960, 45832, 51136, 53920, 57290, 63356, 63920, 79195, 91664, 107840, 114580, 126712, 127840, 158390, 183328, 229160, 253424, 255680, 269263, 316780, 366656, 458320, 506848, 538526, 633560, 916640, 1013696, 1077052, 1267120, 1346315, 1833280, 2154104, 2534240, 2692630, 4308208, 5068480, 5385260, 8616416, 10770520, 17232832, 21541040, 43082080, 86164160]

約数ペア:

[(1, 86164160), (2, 43082080), (4, 21541040), (5, 17232832), (8, 10770520), (10, 8616416), (16, 5385260), (17, 5068480), (20, 4308208), (32, 2692630), (34, 2534240), (40, 2154104), (47, 1833280), (64, 1346315), (68, 1267120), (80, 1077052), (85, 1013696), (94, 916640), (136, 633560), (160, 538526), (170, 506848), (188, 458320), (235, 366656), (272, 316780), (320, 269263), (337, 255680), (340, 253424), (376, 229160), (470, 183328), (544, 158390), (674, 127840), (680, 126712), (752, 114580), (799, 107840), (940, 91664), (1088, 79195), (1348, 63920), (1360, 63356), (1504, 57290), (1598, 53920), (1685, 51136), (1880, 45832), (2696, 31960), (2720, 31678), (3008, 28645), (3196, 26960), (3370, 25568), (3760, 22916), (3995, 21568), (5392, 15980), (5440, 15839), (5729, 15040), (6392, 13480), (6740, 12784), (7520, 11458), (7990, 10784)]