72563904

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 168

約数和(自身を含む): 248442480

約数和(自身を除く): 175878576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 857, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1714, 1728, 1764, 2016, 2352, 2571, 2646, 3024, 3136, 3428, 3528, 4032, 4704, 5142, 5292, 5999, 6048, 6856, 7056, 7713, 9408, 10284, 10584, 11998, 12096, 13712, 14112, 15426, 17997, 20568, 21168, 23139, 23996, 27424, 28224, 30852, 35994, 41136, 41993, 42336, 46278, 47992, 53991, 54848, 61704, 71988, 82272, 83986, 84672, 92556, 95984, 107982, 123408, 125979, 143976, 161973, 164544, 167972, 185112, 191968, 215964, 246816, 251958, 287952, 323946, 335944, 370224, 377937, 383936, 431928, 493632, 503916, 575904, 647892, 671888, 740448, 755874, 863856, 1007832, 1133811, 1151808, 1295784, 1343776, 1480896, 1511748, 1727712, 2015664, 2267622, 2591568, 2687552, 3023496, 3455424, 4031328, 4535244, 5183136, 6046992, 8062656, 9070488, 10366272, 12093984, 18140976, 24187968, 36281952, 72563904]

約数ペア:

[(1, 72563904), (2, 36281952), (3, 24187968), (4, 18140976), (6, 12093984), (7, 10366272), (8, 9070488), (9, 8062656), (12, 6046992), (14, 5183136), (16, 4535244), (18, 4031328), (21, 3455424), (24, 3023496), (27, 2687552), (28, 2591568), (32, 2267622), (36, 2015664), (42, 1727712), (48, 1511748), (49, 1480896), (54, 1343776), (56, 1295784), (63, 1151808), (64, 1133811), (72, 1007832), (84, 863856), (96, 755874), (98, 740448), (108, 671888), (112, 647892), (126, 575904), (144, 503916), (147, 493632), (168, 431928), (189, 383936), (192, 377937), (196, 370224), (216, 335944), (224, 323946), (252, 287952), (288, 251958), (294, 246816), (336, 215964), (378, 191968), (392, 185112), (432, 167972), (441, 164544), (448, 161973), (504, 143976), (576, 125979), (588, 123408), (672, 107982), (756, 95984), (784, 92556), (857, 84672), (864, 83986), (882, 82272), (1008, 71988), (1176, 61704), (1323, 54848), (1344, 53991), (1512, 47992), (1568, 46278), (1714, 42336), (1728, 41993), (1764, 41136), (2016, 35994), (2352, 30852), (2571, 28224), (2646, 27424), (3024, 23996), (3136, 23139), (3428, 21168), (3528, 20568), (4032, 17997), (4704, 15426), (5142, 14112), (5292, 13712), (5999, 12096), (6048, 11998), (6856, 10584), (7056, 10284), (7713, 9408)]