81067662

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6793}}^1$

素因数の和:6834

約数の個数: 64

約数和(自身を含む): 205450560

約数和(自身を除く): 124382898

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 6793, 11934, 13586, 20379, 40758, 61137, 88309, 115481, 122274, 176618, 183411, 230962, 264927, 346443, 366822, 529854, 692886, 794781, 1039329, 1501253, 1589562, 2078658, 2384343, 3002506, 3117987, 4503759, 4768686, 6235974, 9007518, 13511277, 27022554, 40533831, 81067662]

約数ペア:

[(1, 81067662), (2, 40533831), (3, 27022554), (6, 13511277), (9, 9007518), (13, 6235974), (17, 4768686), (18, 4503759), (26, 3117987), (27, 3002506), (34, 2384343), (39, 2078658), (51, 1589562), (54, 1501253), (78, 1039329), (102, 794781), (117, 692886), (153, 529854), (221, 366822), (234, 346443), (306, 264927), (351, 230962), (442, 183411), (459, 176618), (663, 122274), (702, 115481), (918, 88309), (1326, 61137), (1989, 40758), (3978, 20379), (5967, 13586), (6793, 11934)]