78042376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 84320504

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 107, 124, 136, 173, 214, 248, 346, 428, 527, 692, 856, 1054, 1384, 1819, 2108, 2941, 3317, 3638, 4216, 5363, 5882, 6634, 7276, 10726, 11764, 13268, 14552, 18511, 21452, 23528, 26536, 37022, 42904, 56389, 74044, 91171, 112778, 148088, 182342, 225556, 314687, 364684, 451112, 573841, 629374, 729368, 1147682, 1258748, 2295364, 2517496, 4590728, 9755297, 19510594, 39021188, 78042376]

約数ペア:

[(1, 78042376), (2, 39021188), (4, 19510594), (8, 9755297), (17, 4590728), (31, 2517496), (34, 2295364), (62, 1258748), (68, 1147682), (107, 729368), (124, 629374), (136, 573841), (173, 451112), (214, 364684), (248, 314687), (346, 225556), (428, 182342), (527, 148088), (692, 112778), (856, 91171), (1054, 74044), (1384, 56389), (1819, 42904), (2108, 37022), (2941, 26536), (3317, 23528), (3638, 21452), (4216, 18511), (5363, 14552), (5882, 13268), (6634, 11764), (7276, 10726)]