69939472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 145157376

約数和(自身を除く): 75217904

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 103, 124, 148, 206, 248, 296, 412, 496, 592, 824, 1147, 1369, 1648, 2294, 2738, 3193, 3811, 4588, 5476, 6386, 7622, 9176, 10952, 12772, 15244, 18352, 21904, 25544, 30488, 42439, 51088, 60976, 84878, 118141, 141007, 169756, 236282, 282014, 339512, 472564, 564028, 679024, 945128, 1128056, 1890256, 2256112, 4371217, 8742434, 17484868, 34969736, 69939472]

約数ペア:

[(1, 69939472), (2, 34969736), (4, 17484868), (8, 8742434), (16, 4371217), (31, 2256112), (37, 1890256), (62, 1128056), (74, 945128), (103, 679024), (124, 564028), (148, 472564), (206, 339512), (248, 282014), (296, 236282), (412, 169756), (496, 141007), (592, 118141), (824, 84878), (1147, 60976), (1369, 51088), (1648, 42439), (2294, 30488), (2738, 25544), (3193, 21904), (3811, 18352), (4588, 15244), (5476, 12772), (6386, 10952), (7622, 9176)]