87348664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 188614440

約数和(自身を除く): 101265776

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 169, 184, 212, 299, 338, 424, 598, 676, 689, 1196, 1219, 1352, 1378, 2392, 2438, 2756, 2809, 3887, 4876, 5512, 5618, 7774, 8957, 9752, 11236, 15548, 15847, 17914, 22472, 31096, 31694, 35828, 36517, 63388, 64607, 71656, 73034, 126776, 129214, 146068, 206011, 258428, 292136, 412022, 474721, 516856, 824044, 839891, 949442, 1648088, 1679782, 1898884, 3359564, 3797768, 6719128, 10918583, 21837166, 43674332, 87348664]

約数ペア:

[(1, 87348664), (2, 43674332), (4, 21837166), (8, 10918583), (13, 6719128), (23, 3797768), (26, 3359564), (46, 1898884), (52, 1679782), (53, 1648088), (92, 949442), (104, 839891), (106, 824044), (169, 516856), (184, 474721), (212, 412022), (299, 292136), (338, 258428), (424, 206011), (598, 146068), (676, 129214), (689, 126776), (1196, 73034), (1219, 71656), (1352, 64607), (1378, 63388), (2392, 36517), (2438, 35828), (2756, 31694), (2809, 31096), (3887, 22472), (4876, 17914), (5512, 15847), (5618, 15548), (7774, 11236), (8957, 9752)]