85855968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 273257712

約数和(自身を除く): 187401744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 246, 264, 288, 328, 352, 369, 396, 451, 492, 528, 656, 661, 738, 792, 902, 984, 1056, 1312, 1322, 1353, 1476, 1584, 1804, 1968, 1983, 2644, 2706, 2952, 3168, 3608, 3936, 3966, 4059, 5288, 5412, 5904, 5949, 7216, 7271, 7932, 8118, 10576, 10824, 11808, 11898, 14432, 14542, 15864, 16236, 21152, 21648, 21813, 23796, 27101, 29084, 31728, 32472, 43296, 43626, 47592, 54202, 58168, 63456, 64944, 65439, 81303, 87252, 95184, 108404, 116336, 129888, 130878, 162606, 174504, 190368, 216808, 232672, 243909, 261756, 298111, 325212, 349008, 433616, 487818, 523512, 596222, 650424, 698016, 867232, 894333, 975636, 1047024, 1192444, 1300848, 1788666, 1951272, 2094048, 2384888, 2601696, 2682999, 3577332, 3902544, 4769776, 5365998, 7154664, 7805088, 9539552, 10731996, 14309328, 21463992, 28618656, 42927984, 85855968]

約数ペア:

[(1, 85855968), (2, 42927984), (3, 28618656), (4, 21463992), (6, 14309328), (8, 10731996), (9, 9539552), (11, 7805088), (12, 7154664), (16, 5365998), (18, 4769776), (22, 3902544), (24, 3577332), (32, 2682999), (33, 2601696), (36, 2384888), (41, 2094048), (44, 1951272), (48, 1788666), (66, 1300848), (72, 1192444), (82, 1047024), (88, 975636), (96, 894333), (99, 867232), (123, 698016), (132, 650424), (144, 596222), (164, 523512), (176, 487818), (198, 433616), (246, 349008), (264, 325212), (288, 298111), (328, 261756), (352, 243909), (369, 232672), (396, 216808), (451, 190368), (492, 174504), (528, 162606), (656, 130878), (661, 129888), (738, 116336), (792, 108404), (902, 95184), (984, 87252), (1056, 81303), (1312, 65439), (1322, 64944), (1353, 63456), (1476, 58168), (1584, 54202), (1804, 47592), (1968, 43626), (1983, 43296), (2644, 32472), (2706, 31728), (2952, 29084), (3168, 27101), (3608, 23796), (3936, 21813), (3966, 21648), (4059, 21152), (5288, 16236), (5412, 15864), (5904, 14542), (5949, 14432), (7216, 11898), (7271, 11808), (7932, 10824), (8118, 10576)]