81838152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 243509760

約数和(自身を除く): 161671608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 191, 198, 264, 382, 396, 541, 573, 764, 792, 1082, 1146, 1528, 1623, 1719, 2101, 2164, 2292, 3246, 3438, 4202, 4328, 4584, 4869, 5951, 6303, 6492, 6876, 8404, 9738, 11902, 12606, 12984, 13752, 16808, 17853, 18909, 19476, 23804, 25212, 35706, 37818, 38952, 47608, 50424, 53559, 71412, 75636, 103331, 107118, 142824, 151272, 206662, 214236, 309993, 413324, 428472, 619986, 826648, 929979, 1136641, 1239972, 1859958, 2273282, 2479944, 3409923, 3719916, 4546564, 6819846, 7439832, 9093128, 10229769, 13639692, 20459538, 27279384, 40919076, 81838152]

約数ペア:

[(1, 81838152), (2, 40919076), (3, 27279384), (4, 20459538), (6, 13639692), (8, 10229769), (9, 9093128), (11, 7439832), (12, 6819846), (18, 4546564), (22, 3719916), (24, 3409923), (33, 2479944), (36, 2273282), (44, 1859958), (66, 1239972), (72, 1136641), (88, 929979), (99, 826648), (132, 619986), (191, 428472), (198, 413324), (264, 309993), (382, 214236), (396, 206662), (541, 151272), (573, 142824), (764, 107118), (792, 103331), (1082, 75636), (1146, 71412), (1528, 53559), (1623, 50424), (1719, 47608), (2101, 38952), (2164, 37818), (2292, 35706), (3246, 25212), (3438, 23804), (4202, 19476), (4328, 18909), (4584, 17853), (4869, 16808), (5951, 13752), (6303, 12984), (6492, 12606), (6876, 11902), (8404, 9738)]