69441408

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 208569600

約数和(自身を除く): 139128192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 283, 284, 288, 384, 426, 432, 566, 568, 576, 639, 849, 852, 864, 1132, 1136, 1152, 1278, 1698, 1704, 1728, 1917, 2264, 2272, 2547, 2556, 3396, 3408, 3456, 3834, 4528, 4544, 5094, 5112, 6792, 6816, 7641, 7668, 9056, 9088, 10188, 10224, 13584, 13632, 15282, 15336, 18112, 20093, 20376, 20448, 27168, 27264, 30564, 30672, 36224, 40186, 40752, 40896, 54336, 60279, 61128, 61344, 80372, 81504, 81792, 108672, 120558, 122256, 122688, 160744, 163008, 180837, 241116, 244512, 245376, 321488, 326016, 361674, 482232, 489024, 542511, 642976, 723348, 964464, 978048, 1085022, 1285952, 1446696, 1928928, 2170044, 2571904, 2893392, 3857856, 4340088, 5786784, 7715712, 8680176, 11573568, 17360352, 23147136, 34720704, 69441408]

約数ペア:

[(1, 69441408), (2, 34720704), (3, 23147136), (4, 17360352), (6, 11573568), (8, 8680176), (9, 7715712), (12, 5786784), (16, 4340088), (18, 3857856), (24, 2893392), (27, 2571904), (32, 2170044), (36, 1928928), (48, 1446696), (54, 1285952), (64, 1085022), (71, 978048), (72, 964464), (96, 723348), (108, 642976), (128, 542511), (142, 489024), (144, 482232), (192, 361674), (213, 326016), (216, 321488), (283, 245376), (284, 244512), (288, 241116), (384, 180837), (426, 163008), (432, 160744), (566, 122688), (568, 122256), (576, 120558), (639, 108672), (849, 81792), (852, 81504), (864, 80372), (1132, 61344), (1136, 61128), (1152, 60279), (1278, 54336), (1698, 40896), (1704, 40752), (1728, 40186), (1917, 36224), (2264, 30672), (2272, 30564), (2547, 27264), (2556, 27168), (3396, 20448), (3408, 20376), (3456, 20093), (3834, 18112), (4528, 15336), (4544, 15282), (5094, 13632), (5112, 13584), (6792, 10224), (6816, 10188), (7641, 9088), (7668, 9056)]