74168808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10326

約数の個数: 64

約数和(自身を含む): 216860160

約数和(自身を除く): 142691352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 10267, 20534, 30801, 41068, 61602, 71869, 82136, 123204, 143738, 215607, 246408, 287476, 431214, 441481, 574952, 862428, 882962, 1324443, 1724856, 1765924, 2648886, 3090367, 3531848, 5297772, 6180734, 9271101, 10595544, 12361468, 18542202, 24722936, 37084404, 74168808]

約数ペア:

[(1, 74168808), (2, 37084404), (3, 24722936), (4, 18542202), (6, 12361468), (7, 10595544), (8, 9271101), (12, 6180734), (14, 5297772), (21, 3531848), (24, 3090367), (28, 2648886), (42, 1765924), (43, 1724856), (56, 1324443), (84, 882962), (86, 862428), (129, 574952), (168, 441481), (172, 431214), (258, 287476), (301, 246408), (344, 215607), (516, 143738), (602, 123204), (903, 82136), (1032, 71869), (1204, 61602), (1806, 41068), (2408, 30801), (3612, 20534), (7224, 10267)]