872612478

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{1439}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 1927411200

約数和(自身を除く): 1054798722

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 571, 1062, 1142, 1439, 1713, 2878, 3426, 4317, 5139, 8634, 10278, 12951, 25902, 33689, 67378, 84901, 101067, 169802, 202134, 254703, 303201, 509406, 606402, 764109, 821669, 1528218, 1643338, 2465007, 4930014, 7395021, 14790042, 48478471, 96956942, 145435413, 290870826, 436306239, 872612478]

約数ペア:

[(1, 872612478), (2, 436306239), (3, 290870826), (6, 145435413), (9, 96956942), (18, 48478471), (59, 14790042), (118, 7395021), (177, 4930014), (354, 2465007), (531, 1643338), (571, 1528218), (1062, 821669), (1142, 764109), (1439, 606402), (1713, 509406), (2878, 303201), (3426, 254703), (4317, 202134), (5139, 169802), (8634, 101067), (10278, 84901), (12951, 67378), (25902, 33689)]