80991792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26783}}^1$

素因数の和:26807

約数の個数: 80

約数和(自身を含む): 265697280

約数和(自身を除く): 184705488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26783, 53566, 80349, 107132, 160698, 187481, 214264, 241047, 321396, 374962, 428528, 482094, 562443, 642792, 723141, 749924, 964188, 1124886, 1285584, 1446282, 1499848, 1687329, 1928376, 2249772, 2892564, 2999696, 3374658, 3856752, 4499544, 5061987, 5785128, 6749316, 8999088, 10123974, 11570256, 13498632, 20247948, 26997264, 40495896, 80991792]

約数ペア:

[(1, 80991792), (2, 40495896), (3, 26997264), (4, 20247948), (6, 13498632), (7, 11570256), (8, 10123974), (9, 8999088), (12, 6749316), (14, 5785128), (16, 5061987), (18, 4499544), (21, 3856752), (24, 3374658), (27, 2999696), (28, 2892564), (36, 2249772), (42, 1928376), (48, 1687329), (54, 1499848), (56, 1446282), (63, 1285584), (72, 1124886), (84, 964188), (108, 749924), (112, 723141), (126, 642792), (144, 562443), (168, 482094), (189, 428528), (216, 374962), (252, 321396), (336, 241047), (378, 214264), (432, 187481), (504, 160698), (756, 107132), (1008, 80349), (1512, 53566), (3024, 26783)]