87198152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 90716728

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 103, 107, 172, 184, 206, 214, 344, 412, 428, 824, 856, 989, 1978, 2369, 2461, 3956, 4429, 4601, 4738, 4922, 7912, 8858, 9202, 9476, 9844, 11021, 17716, 18404, 18952, 19688, 22042, 35432, 36808, 44084, 88168, 101867, 105823, 203734, 211646, 253483, 407468, 423292, 473903, 506966, 814936, 846584, 947806, 1013932, 1895612, 2027864, 3791224, 10899769, 21799538, 43599076, 87198152]

約数ペア:

[(1, 87198152), (2, 43599076), (4, 21799538), (8, 10899769), (23, 3791224), (43, 2027864), (46, 1895612), (86, 1013932), (92, 947806), (103, 846584), (107, 814936), (172, 506966), (184, 473903), (206, 423292), (214, 407468), (344, 253483), (412, 211646), (428, 203734), (824, 105823), (856, 101867), (989, 88168), (1978, 44084), (2369, 36808), (2461, 35432), (3956, 22042), (4429, 19688), (4601, 18952), (4738, 18404), (4922, 17716), (7912, 11021), (8858, 9844), (9202, 9476)]