42571728

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1316

約数の個数: 60

約数和(自身を含む): 119666820

約数和(自身を除く): 77095092

約数列:

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

約数ペア:

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