71705424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 220804320

約数和(自身を除く): 149098896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 709, 784, 903, 1032, 1176, 1204, 1418, 1806, 2064, 2107, 2127, 2352, 2408, 2836, 3612, 4214, 4254, 4816, 4963, 5672, 6321, 7224, 8428, 8508, 9926, 11344, 12642, 14448, 14889, 16856, 17016, 19852, 25284, 29778, 30487, 33712, 34032, 34741, 39704, 50568, 59556, 60974, 69482, 79408, 91461, 101136, 104223, 119112, 121948, 138964, 182922, 208446, 213409, 238224, 243896, 277928, 365844, 416892, 426818, 487792, 555856, 640227, 731688, 833784, 853636, 1280454, 1463376, 1493863, 1667568, 1707272, 2560908, 2987726, 3414544, 4481589, 5121816, 5975452, 8963178, 10243632, 11950904, 17926356, 23901808, 35852712, 71705424]

約数ペア:

[(1, 71705424), (2, 35852712), (3, 23901808), (4, 17926356), (6, 11950904), (7, 10243632), (8, 8963178), (12, 5975452), (14, 5121816), (16, 4481589), (21, 3414544), (24, 2987726), (28, 2560908), (42, 1707272), (43, 1667568), (48, 1493863), (49, 1463376), (56, 1280454), (84, 853636), (86, 833784), (98, 731688), (112, 640227), (129, 555856), (147, 487792), (168, 426818), (172, 416892), (196, 365844), (258, 277928), (294, 243896), (301, 238224), (336, 213409), (344, 208446), (392, 182922), (516, 138964), (588, 121948), (602, 119112), (688, 104223), (709, 101136), (784, 91461), (903, 79408), (1032, 69482), (1176, 60974), (1204, 59556), (1418, 50568), (1806, 39704), (2064, 34741), (2107, 34032), (2127, 33712), (2352, 30487), (2408, 29778), (2836, 25284), (3612, 19852), (4214, 17016), (4254, 16856), (4816, 14889), (4963, 14448), (5672, 12642), (6321, 11344), (7224, 9926), (8428, 8508)]