68878782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3942

約数の個数: 64

約数和(自身を含む): 178698240

約数和(自身を除く): 109819458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 3877, 5922, 7754, 8883, 11631, 17766, 23262, 27139, 34893, 54278, 69786, 81417, 104679, 162834, 182219, 209358, 244251, 364438, 488502, 546657, 732753, 1093314, 1275533, 1465506, 1639971, 2551066, 3279942, 3826599, 4919913, 7653198, 9839826, 11479797, 22959594, 34439391, 68878782]

約数ペア:

[(1, 68878782), (2, 34439391), (3, 22959594), (6, 11479797), (7, 9839826), (9, 7653198), (14, 4919913), (18, 3826599), (21, 3279942), (27, 2551066), (42, 1639971), (47, 1465506), (54, 1275533), (63, 1093314), (94, 732753), (126, 546657), (141, 488502), (189, 364438), (282, 244251), (329, 209358), (378, 182219), (423, 162834), (658, 104679), (846, 81417), (987, 69786), (1269, 54278), (1974, 34893), (2538, 27139), (2961, 23262), (3877, 17766), (5922, 11631), (7754, 8883)]