74109726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 172708536

約数和(自身を除く): 98598810

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 181, 207, 258, 362, 387, 414, 529, 543, 774, 989, 1058, 1086, 1587, 1629, 1978, 2967, 3174, 3258, 4163, 4761, 5934, 7783, 8326, 8901, 9522, 12489, 15566, 17802, 22747, 23349, 24978, 37467, 45494, 46698, 68241, 70047, 74934, 95749, 136482, 140094, 179009, 191498, 204723, 287247, 358018, 409446, 537027, 574494, 861741, 1074054, 1611081, 1723482, 3222162, 4117207, 8234414, 12351621, 24703242, 37054863, 74109726]

約数ペア:

[(1, 74109726), (2, 37054863), (3, 24703242), (6, 12351621), (9, 8234414), (18, 4117207), (23, 3222162), (43, 1723482), (46, 1611081), (69, 1074054), (86, 861741), (129, 574494), (138, 537027), (181, 409446), (207, 358018), (258, 287247), (362, 204723), (387, 191498), (414, 179009), (529, 140094), (543, 136482), (774, 95749), (989, 74934), (1058, 70047), (1086, 68241), (1587, 46698), (1629, 45494), (1978, 37467), (2967, 24978), (3174, 23349), (3258, 22747), (4163, 17802), (4761, 15566), (5934, 12489), (7783, 9522), (8326, 8901)]