85143456

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 243193860

約数和(自身を除く): 158050404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1009, 1172, 1758, 2018, 2344, 2637, 3027, 3516, 4036, 4688, 5274, 6054, 7032, 8072, 9081, 9376, 10548, 12108, 14064, 16144, 18162, 21096, 24216, 28128, 32288, 36324, 42192, 48432, 72648, 84384, 96864, 145296, 290592, 295637, 591274, 886911, 1182548, 1773822, 2365096, 2660733, 3547644, 4730192, 5321466, 7095288, 9460384, 10642932, 14190576, 21285864, 28381152, 42571728, 85143456]

約数ペア:

[(1, 85143456), (2, 42571728), (3, 28381152), (4, 21285864), (6, 14190576), (8, 10642932), (9, 9460384), (12, 7095288), (16, 5321466), (18, 4730192), (24, 3547644), (32, 2660733), (36, 2365096), (48, 1773822), (72, 1182548), (96, 886911), (144, 591274), (288, 295637), (293, 290592), (586, 145296), (879, 96864), (1009, 84384), (1172, 72648), (1758, 48432), (2018, 42192), (2344, 36324), (2637, 32288), (3027, 28128), (3516, 24216), (4036, 21096), (4688, 18162), (5274, 16144), (6054, 14064), (7032, 12108), (8072, 10548), (9081, 9376)]