86668736

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 219943680

約数和(自身を除く): 133274944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 154, 172, 176, 224, 301, 308, 344, 352, 409, 448, 473, 602, 616, 688, 704, 818, 946, 1204, 1232, 1376, 1636, 1892, 2408, 2464, 2752, 2863, 3272, 3311, 3784, 4499, 4816, 4928, 5726, 6544, 6622, 7568, 8998, 9632, 11452, 13088, 13244, 15136, 17587, 17996, 19264, 22904, 26176, 26488, 30272, 31493, 35174, 35992, 45808, 52976, 62986, 70348, 71984, 91616, 105952, 123109, 125972, 140696, 143968, 183232, 193457, 211904, 246218, 251944, 281392, 287936, 386914, 492436, 503888, 562784, 773828, 984872, 1007776, 1125568, 1354199, 1547656, 1969744, 2015552, 2708398, 3095312, 3939488, 5416796, 6190624, 7878976, 10833592, 12381248, 21667184, 43334368, 86668736]

約数ペア:

[(1, 86668736), (2, 43334368), (4, 21667184), (7, 12381248), (8, 10833592), (11, 7878976), (14, 6190624), (16, 5416796), (22, 3939488), (28, 3095312), (32, 2708398), (43, 2015552), (44, 1969744), (56, 1547656), (64, 1354199), (77, 1125568), (86, 1007776), (88, 984872), (112, 773828), (154, 562784), (172, 503888), (176, 492436), (224, 386914), (301, 287936), (308, 281392), (344, 251944), (352, 246218), (409, 211904), (448, 193457), (473, 183232), (602, 143968), (616, 140696), (688, 125972), (704, 123109), (818, 105952), (946, 91616), (1204, 71984), (1232, 70348), (1376, 62986), (1636, 52976), (1892, 45808), (2408, 35992), (2464, 35174), (2752, 31493), (2863, 30272), (3272, 26488), (3311, 26176), (3784, 22904), (4499, 19264), (4816, 17996), (4928, 17587), (5726, 15136), (6544, 13244), (6622, 13088), (7568, 11452), (8998, 9632)]