75281154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 173107200

約数和(自身を除く): 97826046

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 643, 741, 1027, 1286, 1482, 1501, 1929, 2054, 3002, 3081, 3858, 4503, 6162, 8359, 9006, 12217, 16718, 19513, 24434, 25077, 36651, 39026, 50154, 50797, 58539, 73302, 101594, 117078, 152391, 158821, 304782, 317642, 476463, 660361, 952926, 965143, 1320722, 1930286, 1981083, 2895429, 3962166, 5790858, 12546859, 25093718, 37640577, 75281154]

約数ペア:

[(1, 75281154), (2, 37640577), (3, 25093718), (6, 12546859), (13, 5790858), (19, 3962166), (26, 2895429), (38, 1981083), (39, 1930286), (57, 1320722), (78, 965143), (79, 952926), (114, 660361), (158, 476463), (237, 317642), (247, 304782), (474, 158821), (494, 152391), (643, 117078), (741, 101594), (1027, 73302), (1286, 58539), (1482, 50797), (1501, 50154), (1929, 39026), (2054, 36651), (3002, 25077), (3081, 24434), (3858, 19513), (4503, 16718), (6162, 12217), (8359, 9006)]