82619856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 258319776

約数和(自身を除く): 175699920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1213, 1419, 1548, 1584, 1892, 2064, 2426, 2838, 3096, 3639, 3784, 4257, 4852, 5676, 6192, 7278, 7568, 8514, 9704, 10917, 11352, 13343, 14556, 17028, 19408, 21834, 22704, 26686, 29112, 34056, 40029, 43668, 52159, 53372, 58224, 68112, 80058, 87336, 104318, 106744, 120087, 156477, 160116, 174672, 208636, 213488, 240174, 312954, 320232, 417272, 469431, 480348, 573749, 625908, 640464, 834544, 938862, 960696, 1147498, 1251816, 1721247, 1877724, 1921392, 2294996, 2503632, 3442494, 3755448, 4589992, 5163741, 6884988, 7510896, 9179984, 10327482, 13769976, 20654964, 27539952, 41309928, 82619856]

約数ペア:

[(1, 82619856), (2, 41309928), (3, 27539952), (4, 20654964), (6, 13769976), (8, 10327482), (9, 9179984), (11, 7510896), (12, 6884988), (16, 5163741), (18, 4589992), (22, 3755448), (24, 3442494), (33, 2503632), (36, 2294996), (43, 1921392), (44, 1877724), (48, 1721247), (66, 1251816), (72, 1147498), (86, 960696), (88, 938862), (99, 834544), (129, 640464), (132, 625908), (144, 573749), (172, 480348), (176, 469431), (198, 417272), (258, 320232), (264, 312954), (344, 240174), (387, 213488), (396, 208636), (473, 174672), (516, 160116), (528, 156477), (688, 120087), (774, 106744), (792, 104318), (946, 87336), (1032, 80058), (1213, 68112), (1419, 58224), (1548, 53372), (1584, 52159), (1892, 43668), (2064, 40029), (2426, 34056), (2838, 29112), (3096, 26686), (3639, 22704), (3784, 21834), (4257, 19408), (4852, 17028), (5676, 14556), (6192, 13343), (7278, 11352), (7568, 10917), (8514, 9704)]