69684768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 215351136

約数和(自身を除く): 145666368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 258, 272, 288, 306, 331, 344, 387, 408, 516, 544, 612, 662, 688, 731, 774, 816, 993, 1032, 1224, 1324, 1376, 1462, 1548, 1632, 1986, 2064, 2193, 2448, 2648, 2924, 2979, 3096, 3972, 4128, 4386, 4896, 5296, 5627, 5848, 5958, 6192, 6579, 7944, 8772, 10592, 11254, 11696, 11916, 12384, 13158, 14233, 15888, 16881, 17544, 22508, 23392, 23832, 26316, 28466, 31776, 33762, 35088, 42699, 45016, 47664, 50643, 52632, 56932, 67524, 70176, 85398, 90032, 95328, 101286, 105264, 113864, 128097, 135048, 170796, 180064, 202572, 210528, 227728, 241961, 256194, 270096, 341592, 405144, 455456, 483922, 512388, 540192, 683184, 725883, 810288, 967844, 1024776, 1366368, 1451766, 1620576, 1935688, 2049552, 2177649, 2903532, 3871376, 4099104, 4355298, 5807064, 7742752, 8710596, 11614128, 17421192, 23228256, 34842384, 69684768]

約数ペア:

[(1, 69684768), (2, 34842384), (3, 23228256), (4, 17421192), (6, 11614128), (8, 8710596), (9, 7742752), (12, 5807064), (16, 4355298), (17, 4099104), (18, 3871376), (24, 2903532), (32, 2177649), (34, 2049552), (36, 1935688), (43, 1620576), (48, 1451766), (51, 1366368), (68, 1024776), (72, 967844), (86, 810288), (96, 725883), (102, 683184), (129, 540192), (136, 512388), (144, 483922), (153, 455456), (172, 405144), (204, 341592), (258, 270096), (272, 256194), (288, 241961), (306, 227728), (331, 210528), (344, 202572), (387, 180064), (408, 170796), (516, 135048), (544, 128097), (612, 113864), (662, 105264), (688, 101286), (731, 95328), (774, 90032), (816, 85398), (993, 70176), (1032, 67524), (1224, 56932), (1324, 52632), (1376, 50643), (1462, 47664), (1548, 45016), (1632, 42699), (1986, 35088), (2064, 33762), (2193, 31776), (2448, 28466), (2648, 26316), (2924, 23832), (2979, 23392), (3096, 22508), (3972, 17544), (4128, 16881), (4386, 15888), (4896, 14233), (5296, 13158), (5627, 12384), (5848, 11916), (5958, 11696), (6192, 11254), (6579, 10592), (7944, 8772)]