7131672804

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 16980116160

約数和(自身を除く): 9848443356

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 229, 292, 438, 458, 487, 687, 876, 916, 974, 1374, 1461, 1948, 2748, 2922, 5329, 5844, 10658, 15987, 16717, 21316, 31974, 33434, 35551, 50151, 63948, 66868, 71102, 100302, 106653, 111523, 142204, 200604, 213306, 223046, 334569, 426612, 446092, 669138, 1220341, 1338276, 2440682, 2595223, 3661023, 4881364, 5190446, 7322046, 7785669, 8141179, 10380892, 14644092, 15571338, 16282358, 24423537, 31142676, 32564716, 48847074, 97694148, 594306067, 1188612134, 1782918201, 2377224268, 3565836402, 7131672804]

約数ペア:

[(1, 7131672804), (2, 3565836402), (3, 2377224268), (4, 1782918201), (6, 1188612134), (12, 594306067), (73, 97694148), (146, 48847074), (219, 32564716), (229, 31142676), (292, 24423537), (438, 16282358), (458, 15571338), (487, 14644092), (687, 10380892), (876, 8141179), (916, 7785669), (974, 7322046), (1374, 5190446), (1461, 4881364), (1948, 3661023), (2748, 2595223), (2922, 2440682), (5329, 1338276), (5844, 1220341), (10658, 669138), (15987, 446092), (16717, 426612), (21316, 334569), (31974, 223046), (33434, 213306), (35551, 200604), (50151, 142204), (63948, 111523), (66868, 106653), (71102, 100302)]