67684422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 87547578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 109, 114, 218, 247, 327, 419, 494, 654, 741, 838, 1257, 1417, 1482, 2071, 2514, 2834, 4142, 4251, 5447, 6213, 7961, 8502, 10894, 12426, 15922, 16341, 23883, 26923, 32682, 45671, 47766, 53846, 80769, 91342, 103493, 137013, 161538, 206986, 274026, 310479, 593723, 620958, 867749, 1187446, 1735498, 1781169, 2603247, 3562338, 5206494, 11280737, 22561474, 33842211, 67684422]

約数ペア:

[(1, 67684422), (2, 33842211), (3, 22561474), (6, 11280737), (13, 5206494), (19, 3562338), (26, 2603247), (38, 1781169), (39, 1735498), (57, 1187446), (78, 867749), (109, 620958), (114, 593723), (218, 310479), (247, 274026), (327, 206986), (419, 161538), (494, 137013), (654, 103493), (741, 91342), (838, 80769), (1257, 53846), (1417, 47766), (1482, 45671), (2071, 32682), (2514, 26923), (2834, 23883), (4142, 16341), (4251, 15922), (5447, 12426), (6213, 10894), (7961, 8502)]