87810272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 189432432

約数和(自身を除く): 101622160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 626, 797, 1252, 1594, 2504, 3188, 3443, 5008, 6376, 6886, 8767, 10016, 12752, 13772, 17534, 25504, 27544, 35068, 55088, 70136, 110176, 140272, 249461, 280544, 498922, 997844, 1995688, 2744071, 3991376, 5488142, 7982752, 10976284, 21952568, 43905136, 87810272]

約数ペア:

[(1, 87810272), (2, 43905136), (4, 21952568), (8, 10976284), (11, 7982752), (16, 5488142), (22, 3991376), (32, 2744071), (44, 1995688), (88, 997844), (176, 498922), (313, 280544), (352, 249461), (626, 140272), (797, 110176), (1252, 70136), (1594, 55088), (2504, 35068), (3188, 27544), (3443, 25504), (5008, 17534), (6376, 13772), (6886, 12752), (8767, 10016)]