71709768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 218312640

約数和(自身を除く): 146602872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3331, 3588, 5382, 6662, 7176, 9993, 10764, 13324, 19986, 21528, 26648, 29979, 39972, 43303, 59958, 76613, 79944, 86606, 119916, 129909, 153226, 173212, 229839, 239832, 259818, 306452, 346424, 389727, 459678, 519636, 612904, 689517, 779454, 919356, 995969, 1039272, 1379034, 1558908, 1838712, 1991938, 2758068, 2987907, 3117816, 3983876, 5516136, 5975814, 7967752, 8963721, 11951628, 17927442, 23903256, 35854884, 71709768]

約数ペア:

[(1, 71709768), (2, 35854884), (3, 23903256), (4, 17927442), (6, 11951628), (8, 8963721), (9, 7967752), (12, 5975814), (13, 5516136), (18, 3983876), (23, 3117816), (24, 2987907), (26, 2758068), (36, 1991938), (39, 1838712), (46, 1558908), (52, 1379034), (69, 1039272), (72, 995969), (78, 919356), (92, 779454), (104, 689517), (117, 612904), (138, 519636), (156, 459678), (184, 389727), (207, 346424), (234, 306452), (276, 259818), (299, 239832), (312, 229839), (414, 173212), (468, 153226), (552, 129909), (598, 119916), (828, 86606), (897, 79944), (936, 76613), (1196, 59958), (1656, 43303), (1794, 39972), (2392, 29979), (2691, 26648), (3331, 21528), (3588, 19986), (5382, 13324), (6662, 10764), (7176, 9993)]