121268742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 295501824

約数和(自身を除く): 174233082

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1974, 2162, 2671, 3243, 5342, 6486, 7567, 8013, 15134, 16026, 18697, 22701, 37394, 45402, 56091, 61433, 112182, 122866, 125537, 184299, 251074, 368598, 376611, 430031, 753222, 860062, 878759, 1290093, 1757518, 2580186, 2636277, 2887351, 5272554, 5774702, 8662053, 17324106, 20211457, 40422914, 60634371, 121268742]

約数ペア:

[(1, 121268742), (2, 60634371), (3, 40422914), (6, 20211457), (7, 17324106), (14, 8662053), (21, 5774702), (23, 5272554), (42, 2887351), (46, 2636277), (47, 2580186), (69, 1757518), (94, 1290093), (138, 878759), (141, 860062), (161, 753222), (282, 430031), (322, 376611), (329, 368598), (483, 251074), (658, 184299), (966, 125537), (987, 122866), (1081, 112182), (1974, 61433), (2162, 56091), (2671, 45402), (3243, 37394), (5342, 22701), (6486, 18697), (7567, 16026), (8013, 15134)]