79976548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 154123200

約数和(自身を除く): 74146652

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 131, 262, 277, 524, 551, 554, 1102, 1108, 2204, 2489, 3799, 4978, 5263, 7598, 8033, 9956, 10526, 15196, 16066, 21052, 32132, 36287, 72181, 72574, 144362, 145148, 152627, 288724, 305254, 610508, 689453, 1052323, 1378906, 2104646, 2757812, 4209292, 19994137, 39988274, 79976548]

約数ペア:

[(1, 79976548), (2, 39988274), (4, 19994137), (19, 4209292), (29, 2757812), (38, 2104646), (58, 1378906), (76, 1052323), (116, 689453), (131, 610508), (262, 305254), (277, 288724), (524, 152627), (551, 145148), (554, 144362), (1102, 72574), (1108, 72181), (2204, 36287), (2489, 32132), (3799, 21052), (4978, 16066), (5263, 15196), (7598, 10526), (8033, 9956)]