173891028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 444419136

約数和(自身を除く): 270528108

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 887, 961, 1054, 1581, 1774, 1922, 2108, 2661, 2883, 3162, 3548, 3844, 5322, 5766, 6324, 10644, 11532, 15079, 16337, 27497, 30158, 32674, 45237, 49011, 54994, 60316, 65348, 82491, 90474, 98022, 109988, 164982, 180948, 196044, 329964, 467449, 852407, 934898, 1402347, 1704814, 1869796, 2557221, 2804694, 3409628, 5114442, 5609388, 10228884, 14490919, 28981838, 43472757, 57963676, 86945514, 173891028]

約数ペア:

[(1, 173891028), (2, 86945514), (3, 57963676), (4, 43472757), (6, 28981838), (12, 14490919), (17, 10228884), (31, 5609388), (34, 5114442), (51, 3409628), (62, 2804694), (68, 2557221), (93, 1869796), (102, 1704814), (124, 1402347), (186, 934898), (204, 852407), (372, 467449), (527, 329964), (887, 196044), (961, 180948), (1054, 164982), (1581, 109988), (1774, 98022), (1922, 90474), (2108, 82491), (2661, 65348), (2883, 60316), (3162, 54994), (3548, 49011), (3844, 45237), (5322, 32674), (5766, 30158), (6324, 27497), (10644, 16337), (11532, 15079)]