82161816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18307}}^1$

素因数の和:18344

約数の個数: 64

約数和(自身を含む): 237271680

約数和(自身を除く): 155109864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 18307, 36614, 54921, 73228, 109842, 146456, 201377, 219684, 311219, 402754, 439368, 604131, 622438, 805508, 933657, 1208262, 1244876, 1611016, 1867314, 2416524, 2489752, 3423409, 3734628, 4833048, 6846818, 7469256, 10270227, 13693636, 20540454, 27387272, 41080908, 82161816]

約数ペア:

[(1, 82161816), (2, 41080908), (3, 27387272), (4, 20540454), (6, 13693636), (8, 10270227), (11, 7469256), (12, 6846818), (17, 4833048), (22, 3734628), (24, 3423409), (33, 2489752), (34, 2416524), (44, 1867314), (51, 1611016), (66, 1244876), (68, 1208262), (88, 933657), (102, 805508), (132, 622438), (136, 604131), (187, 439368), (204, 402754), (264, 311219), (374, 219684), (408, 201377), (561, 146456), (748, 109842), (1122, 73228), (1496, 54921), (2244, 36614), (4488, 18307)]