870351444

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15937}}^1$

素因数の和:16025

約数の個数: 72

約数和(自身を含む): 2314771368

約数和(自身を除く): 1444419924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 1332, 1476, 1517, 3034, 4551, 6068, 9102, 13653, 15937, 18204, 27306, 31874, 47811, 54612, 63748, 95622, 143433, 191244, 286866, 573732, 589669, 653417, 1179338, 1306834, 1769007, 1960251, 2358676, 2613668, 3538014, 3920502, 5307021, 5880753, 7076028, 7841004, 10614042, 11761506, 21228084, 23523012, 24176429, 48352858, 72529287, 96705716, 145058574, 217587861, 290117148, 435175722, 870351444]

約数ペア:

[(1, 870351444), (2, 435175722), (3, 290117148), (4, 217587861), (6, 145058574), (9, 96705716), (12, 72529287), (18, 48352858), (36, 24176429), (37, 23523012), (41, 21228084), (74, 11761506), (82, 10614042), (111, 7841004), (123, 7076028), (148, 5880753), (164, 5307021), (222, 3920502), (246, 3538014), (333, 2613668), (369, 2358676), (444, 1960251), (492, 1769007), (666, 1306834), (738, 1179338), (1332, 653417), (1476, 589669), (1517, 573732), (3034, 286866), (4551, 191244), (6068, 143433), (9102, 95622), (13653, 63748), (15937, 54612), (18204, 47811), (27306, 31874)]