82102686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 100304994

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 173, 181, 346, 362, 437, 519, 543, 874, 1038, 1086, 1311, 2622, 3287, 3439, 3979, 4163, 6574, 6878, 7958, 8326, 9861, 10317, 11937, 12489, 19722, 20634, 23874, 24978, 31313, 62626, 75601, 79097, 93939, 151202, 158194, 187878, 226803, 237291, 453606, 474582, 594947, 720199, 1189894, 1440398, 1784841, 2160597, 3569682, 4321194, 13683781, 27367562, 41051343, 82102686]

約数ペア:

[(1, 82102686), (2, 41051343), (3, 27367562), (6, 13683781), (19, 4321194), (23, 3569682), (38, 2160597), (46, 1784841), (57, 1440398), (69, 1189894), (114, 720199), (138, 594947), (173, 474582), (181, 453606), (346, 237291), (362, 226803), (437, 187878), (519, 158194), (543, 151202), (874, 93939), (1038, 79097), (1086, 75601), (1311, 62626), (2622, 31313), (3287, 24978), (3439, 23874), (3979, 20634), (4163, 19722), (6574, 12489), (6878, 11937), (7958, 10317), (8326, 9861)]