77438706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 93944334

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 71, 74, 102, 111, 142, 213, 222, 289, 426, 578, 629, 867, 1207, 1258, 1734, 1887, 2414, 2627, 3621, 3774, 4913, 5254, 7242, 7881, 9826, 10693, 14739, 15762, 20519, 21386, 29478, 32079, 41038, 44659, 61557, 64158, 89318, 123114, 133977, 181781, 267954, 348823, 363562, 545343, 697646, 759203, 1046469, 1090686, 1518406, 2092938, 2277609, 4555218, 12906451, 25812902, 38719353, 77438706]

約数ペア:

[(1, 77438706), (2, 38719353), (3, 25812902), (6, 12906451), (17, 4555218), (34, 2277609), (37, 2092938), (51, 1518406), (71, 1090686), (74, 1046469), (102, 759203), (111, 697646), (142, 545343), (213, 363562), (222, 348823), (289, 267954), (426, 181781), (578, 133977), (629, 123114), (867, 89318), (1207, 64158), (1258, 61557), (1734, 44659), (1887, 41038), (2414, 32079), (2627, 29478), (3621, 21386), (3774, 20519), (4913, 15762), (5254, 14739), (7242, 10693), (7881, 9826)]