9876189712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{5639}}^1$

素因数の和:5848

約数の個数: 80

約数和(自身を含む): 20846522880

約数和(自身を除く): 10970333168

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 137, 188, 272, 274, 376, 548, 752, 799, 1096, 1598, 2192, 2329, 3196, 4658, 5639, 6392, 6439, 9316, 11278, 12784, 12878, 18632, 22556, 25756, 37264, 45112, 51512, 90224, 95863, 103024, 109463, 191726, 218926, 265033, 383452, 437852, 530066, 766904, 772543, 875704, 1060132, 1533808, 1545086, 1751408, 2120264, 3090172, 4240528, 4505561, 6180344, 9011122, 12360688, 13133231, 18022244, 26266462, 36044488, 36309521, 52532924, 72088976, 72619042, 105065848, 145238084, 210131696, 290476168, 580952336, 617261857, 1234523714, 2469047428, 4938094856, 9876189712]

約数ペア:

[(1, 9876189712), (2, 4938094856), (4, 2469047428), (8, 1234523714), (16, 617261857), (17, 580952336), (34, 290476168), (47, 210131696), (68, 145238084), (94, 105065848), (136, 72619042), (137, 72088976), (188, 52532924), (272, 36309521), (274, 36044488), (376, 26266462), (548, 18022244), (752, 13133231), (799, 12360688), (1096, 9011122), (1598, 6180344), (2192, 4505561), (2329, 4240528), (3196, 3090172), (4658, 2120264), (5639, 1751408), (6392, 1545086), (6439, 1533808), (9316, 1060132), (11278, 875704), (12784, 772543), (12878, 766904), (18632, 530066), (22556, 437852), (25756, 383452), (37264, 265033), (45112, 218926), (51512, 191726), (90224, 109463), (95863, 103024)]