79069872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 235262720

約数和(自身を除く): 156192848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1693, 1946, 2224, 2919, 3336, 3386, 3892, 5079, 5838, 6672, 6772, 7784, 10158, 11676, 11851, 13544, 15568, 20316, 23352, 23702, 27088, 35553, 40632, 46704, 47404, 71106, 81264, 94808, 142212, 189616, 235327, 284424, 470654, 568848, 705981, 941308, 1411962, 1647289, 1882616, 2823924, 3294578, 3765232, 4941867, 5647848, 6589156, 9883734, 11295696, 13178312, 19767468, 26356624, 39534936, 79069872]

約数ペア:

[(1, 79069872), (2, 39534936), (3, 26356624), (4, 19767468), (6, 13178312), (7, 11295696), (8, 9883734), (12, 6589156), (14, 5647848), (16, 4941867), (21, 3765232), (24, 3294578), (28, 2823924), (42, 1882616), (48, 1647289), (56, 1411962), (84, 941308), (112, 705981), (139, 568848), (168, 470654), (278, 284424), (336, 235327), (417, 189616), (556, 142212), (834, 94808), (973, 81264), (1112, 71106), (1668, 47404), (1693, 46704), (1946, 40632), (2224, 35553), (2919, 27088), (3336, 23702), (3386, 23352), (3892, 20316), (5079, 15568), (5838, 13544), (6672, 11851), (6772, 11676), (7784, 10158)]