80445552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 228437760

約数和(自身を除く): 147992208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 906, 1009, 1208, 1661, 1812, 2018, 2416, 3027, 3322, 3624, 4036, 4983, 6054, 6644, 7248, 8072, 9966, 11099, 12108, 13288, 16144, 19932, 22198, 24216, 26576, 33297, 39864, 44396, 48432, 66594, 79728, 88792, 133188, 152359, 177584, 266376, 304718, 457077, 532752, 609436, 914154, 1218872, 1675949, 1828308, 2437744, 3351898, 3656616, 5027847, 6703796, 7313232, 10055694, 13407592, 20111388, 26815184, 40222776, 80445552]

約数ペア:

[(1, 80445552), (2, 40222776), (3, 26815184), (4, 20111388), (6, 13407592), (8, 10055694), (11, 7313232), (12, 6703796), (16, 5027847), (22, 3656616), (24, 3351898), (33, 2437744), (44, 1828308), (48, 1675949), (66, 1218872), (88, 914154), (132, 609436), (151, 532752), (176, 457077), (264, 304718), (302, 266376), (453, 177584), (528, 152359), (604, 133188), (906, 88792), (1009, 79728), (1208, 66594), (1661, 48432), (1812, 44396), (2018, 39864), (2416, 33297), (3027, 26576), (3322, 24216), (3624, 22198), (4036, 19932), (4983, 16144), (6054, 13288), (6644, 12108), (7248, 11099), (8072, 9966)]