87047436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54541}}^1$

素因数の和:54574

約数の個数: 48

約数和(自身を含む): 244348160

約数和(自身を除く): 157300724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 54541, 109082, 163623, 218164, 327246, 381787, 654492, 763574, 1036279, 1145361, 1527148, 2072558, 2290722, 3108837, 4145116, 4581444, 6217674, 7253953, 12435348, 14507906, 21761859, 29015812, 43523718, 87047436]

約数ペア:

[(1, 87047436), (2, 43523718), (3, 29015812), (4, 21761859), (6, 14507906), (7, 12435348), (12, 7253953), (14, 6217674), (19, 4581444), (21, 4145116), (28, 3108837), (38, 2290722), (42, 2072558), (57, 1527148), (76, 1145361), (84, 1036279), (114, 763574), (133, 654492), (228, 381787), (266, 327246), (399, 218164), (532, 163623), (798, 109082), (1596, 54541)]