86972952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19379}}^1$

素因数の和:19416

約数の個数: 64

約数和(自身を含む): 251164800

約数和(自身を除く): 164191848

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, 19379, 38758, 58137, 77516, 116274, 155032, 213169, 232548, 329443, 426338, 465096, 639507, 658886, 852676, 988329, 1279014, 1317772, 1705352, 1976658, 2558028, 2635544, 3623873, 3953316, 5116056, 7247746, 7906632, 10871619, 14495492, 21743238, 28990984, 43486476, 86972952]

約数ペア:

[(1, 86972952), (2, 43486476), (3, 28990984), (4, 21743238), (6, 14495492), (8, 10871619), (11, 7906632), (12, 7247746), (17, 5116056), (22, 3953316), (24, 3623873), (33, 2635544), (34, 2558028), (44, 1976658), (51, 1705352), (66, 1317772), (68, 1279014), (88, 988329), (102, 852676), (132, 658886), (136, 639507), (187, 465096), (204, 426338), (264, 329443), (374, 232548), (408, 213169), (561, 155032), (748, 116274), (1122, 77516), (1496, 58137), (2244, 38758), (4488, 19379)]