85904724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 209946240

約数和(自身を除く): 124041516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 409, 761, 818, 1227, 1522, 1636, 2283, 2454, 3044, 4566, 4908, 9132, 9407, 17503, 18814, 28221, 35006, 37628, 52509, 56442, 70012, 105018, 112884, 210036, 311249, 622498, 933747, 1244996, 1867494, 3734988, 7158727, 14317454, 21476181, 28634908, 42952362, 85904724]

約数ペア:

[(1, 85904724), (2, 42952362), (3, 28634908), (4, 21476181), (6, 14317454), (12, 7158727), (23, 3734988), (46, 1867494), (69, 1244996), (92, 933747), (138, 622498), (276, 311249), (409, 210036), (761, 112884), (818, 105018), (1227, 70012), (1522, 56442), (1636, 52509), (2283, 37628), (2454, 35006), (3044, 28221), (4566, 18814), (4908, 17503), (9132, 9407)]