79381808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 170890104

約数和(自身を除く): 91508296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 313, 484, 524, 626, 968, 1048, 1252, 1441, 1936, 2096, 2504, 2882, 3443, 5008, 5764, 6886, 11528, 13772, 15851, 23056, 27544, 31702, 37873, 41003, 55088, 63404, 75746, 82006, 126808, 151492, 164012, 253616, 302984, 328024, 451033, 605968, 656048, 902066, 1804132, 3608264, 4961363, 7216528, 9922726, 19845452, 39690904, 79381808]

約数ペア:

[(1, 79381808), (2, 39690904), (4, 19845452), (8, 9922726), (11, 7216528), (16, 4961363), (22, 3608264), (44, 1804132), (88, 902066), (121, 656048), (131, 605968), (176, 451033), (242, 328024), (262, 302984), (313, 253616), (484, 164012), (524, 151492), (626, 126808), (968, 82006), (1048, 75746), (1252, 63404), (1441, 55088), (1936, 41003), (2096, 37873), (2504, 31702), (2882, 27544), (3443, 23056), (5008, 15851), (5764, 13772), (6886, 11528)]