69280872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 180940800

約数和(自身を除く): 111659928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1279, 1464, 2257, 2558, 3837, 4514, 5116, 6771, 7674, 9028, 10232, 13542, 15348, 18056, 27084, 30696, 47323, 54168, 78019, 94646, 141969, 156038, 189292, 234057, 283938, 312076, 378584, 468114, 567876, 624152, 936228, 1135752, 1872456, 2886703, 5773406, 8660109, 11546812, 17320218, 23093624, 34640436, 69280872]

約数ペア:

[(1, 69280872), (2, 34640436), (3, 23093624), (4, 17320218), (6, 11546812), (8, 8660109), (12, 5773406), (24, 2886703), (37, 1872456), (61, 1135752), (74, 936228), (111, 624152), (122, 567876), (148, 468114), (183, 378584), (222, 312076), (244, 283938), (296, 234057), (366, 189292), (444, 156038), (488, 141969), (732, 94646), (888, 78019), (1279, 54168), (1464, 47323), (2257, 30696), (2558, 27084), (3837, 18056), (4514, 15348), (5116, 13542), (6771, 10232), (7674, 9028)]