78982112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 170744112

約数和(自身を除く): 91762000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1297, 1384, 1903, 2594, 2768, 3806, 5188, 5536, 7612, 10376, 14267, 15224, 20752, 28534, 30448, 41504, 57068, 60896, 114136, 224381, 228272, 448762, 456544, 897524, 1795048, 2468191, 3590096, 4936382, 7180192, 9872764, 19745528, 39491056, 78982112]

約数ペア:

[(1, 78982112), (2, 39491056), (4, 19745528), (8, 9872764), (11, 7180192), (16, 4936382), (22, 3590096), (32, 2468191), (44, 1795048), (88, 897524), (173, 456544), (176, 448762), (346, 228272), (352, 224381), (692, 114136), (1297, 60896), (1384, 57068), (1903, 41504), (2594, 30448), (2768, 28534), (3806, 20752), (5188, 15224), (5536, 14267), (7612, 10376)]