68249104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 170274816

約数和(自身を除く): 102025712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 1787, 2387, 2728, 3472, 3574, 4774, 5456, 7148, 9548, 12509, 14296, 19096, 19657, 25018, 28592, 38192, 39314, 50036, 55397, 78628, 100072, 110794, 137599, 157256, 200144, 221588, 275198, 314512, 387779, 443176, 550396, 609367, 775558, 886352, 1100792, 1218734, 1551116, 2201584, 2437468, 3102232, 4265569, 4874936, 6204464, 8531138, 9749872, 17062276, 34124552, 68249104]

約数ペア:

[(1, 68249104), (2, 34124552), (4, 17062276), (7, 9749872), (8, 8531138), (11, 6204464), (14, 4874936), (16, 4265569), (22, 3102232), (28, 2437468), (31, 2201584), (44, 1551116), (56, 1218734), (62, 1100792), (77, 886352), (88, 775558), (112, 609367), (124, 550396), (154, 443176), (176, 387779), (217, 314512), (248, 275198), (308, 221588), (341, 200144), (434, 157256), (496, 137599), (616, 110794), (682, 100072), (868, 78628), (1232, 55397), (1364, 50036), (1736, 39314), (1787, 38192), (2387, 28592), (2728, 25018), (3472, 19657), (3574, 19096), (4774, 14296), (5456, 12509), (7148, 9548)]