80128242

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8503

約数の個数: 48

約数和(自身を含む): 189775872

約数和(自身を除く): 109647630

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 8447, 9486, 16894, 25341, 50682, 76023, 143599, 152046, 261857, 287198, 430797, 523714, 785571, 861594, 1292391, 1571142, 2356713, 2584782, 4451569, 4713426, 8903138, 13354707, 26709414, 40064121, 80128242]

約数ペア:

[(1, 80128242), (2, 40064121), (3, 26709414), (6, 13354707), (9, 8903138), (17, 4713426), (18, 4451569), (31, 2584782), (34, 2356713), (51, 1571142), (62, 1292391), (93, 861594), (102, 785571), (153, 523714), (186, 430797), (279, 287198), (306, 261857), (527, 152046), (558, 143599), (1054, 76023), (1581, 50682), (3162, 25341), (4743, 16894), (8447, 9486)]