65655156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 127880844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 1999, 2346, 2737, 3998, 4692, 5474, 5997, 7996, 8211, 10948, 11994, 13993, 16422, 23988, 27986, 32844, 33983, 41979, 45977, 55972, 67966, 83958, 91954, 101949, 135932, 137931, 167916, 183908, 203898, 237881, 275862, 321839, 407796, 475762, 551724, 643678, 713643, 781609, 951524, 965517, 1287356, 1427286, 1563218, 1931034, 2344827, 2854572, 3126436, 3862068, 4689654, 5471263, 9379308, 10942526, 16413789, 21885052, 32827578, 65655156]

約数ペア:

[(1, 65655156), (2, 32827578), (3, 21885052), (4, 16413789), (6, 10942526), (7, 9379308), (12, 5471263), (14, 4689654), (17, 3862068), (21, 3126436), (23, 2854572), (28, 2344827), (34, 1931034), (42, 1563218), (46, 1427286), (51, 1287356), (68, 965517), (69, 951524), (84, 781609), (92, 713643), (102, 643678), (119, 551724), (138, 475762), (161, 407796), (204, 321839), (238, 275862), (276, 237881), (322, 203898), (357, 183908), (391, 167916), (476, 137931), (483, 135932), (644, 101949), (714, 91954), (782, 83958), (966, 67966), (1173, 55972), (1428, 45977), (1564, 41979), (1932, 33983), (1999, 32844), (2346, 27986), (2737, 23988), (3998, 16422), (4692, 13993), (5474, 11994), (5997, 10948), (7996, 8211)]