86490672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 235104000

約数和(自身を除く): 148613328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 499, 552, 628, 942, 998, 1104, 1256, 1497, 1884, 1996, 2512, 2994, 3611, 3768, 3992, 5988, 7222, 7536, 7984, 10833, 11477, 11976, 14444, 21666, 22954, 23952, 28888, 34431, 43332, 45908, 57776, 68862, 78343, 86664, 91816, 137724, 156686, 173328, 183632, 235029, 275448, 313372, 470058, 550896, 626744, 940116, 1253488, 1801889, 1880232, 3603778, 3760464, 5405667, 7207556, 10811334, 14415112, 21622668, 28830224, 43245336, 86490672]

約数ペア:

[(1, 86490672), (2, 43245336), (3, 28830224), (4, 21622668), (6, 14415112), (8, 10811334), (12, 7207556), (16, 5405667), (23, 3760464), (24, 3603778), (46, 1880232), (48, 1801889), (69, 1253488), (92, 940116), (138, 626744), (157, 550896), (184, 470058), (276, 313372), (314, 275448), (368, 235029), (471, 183632), (499, 173328), (552, 156686), (628, 137724), (942, 91816), (998, 86664), (1104, 78343), (1256, 68862), (1497, 57776), (1884, 45908), (1996, 43332), (2512, 34431), (2994, 28888), (3611, 23952), (3768, 22954), (3992, 21666), (5988, 14444), (7222, 11976), (7536, 11477), (7984, 10833)]