68469744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12022

約数の個数: 80

約数和(自身を含む): 214057728

約数和(自身を除く): 145587984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11987, 23974, 35961, 47948, 71922, 83909, 95896, 143844, 167818, 191792, 203779, 251727, 287688, 335636, 407558, 503454, 575376, 611337, 671272, 815116, 1006908, 1222674, 1342544, 1426453, 1630232, 2013816, 2445348, 2852906, 3260464, 4027632, 4279359, 4890696, 5705812, 8558718, 9781392, 11411624, 17117436, 22823248, 34234872, 68469744]

約数ペア:

[(1, 68469744), (2, 34234872), (3, 22823248), (4, 17117436), (6, 11411624), (7, 9781392), (8, 8558718), (12, 5705812), (14, 4890696), (16, 4279359), (17, 4027632), (21, 3260464), (24, 2852906), (28, 2445348), (34, 2013816), (42, 1630232), (48, 1426453), (51, 1342544), (56, 1222674), (68, 1006908), (84, 815116), (102, 671272), (112, 611337), (119, 575376), (136, 503454), (168, 407558), (204, 335636), (238, 287688), (272, 251727), (336, 203779), (357, 191792), (408, 167818), (476, 143844), (714, 95896), (816, 83909), (952, 71922), (1428, 47948), (1904, 35961), (2856, 23974), (5712, 11987)]