80637444

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13134

約数の個数: 60

約数和(自身を含む): 221914000

約数和(自身を除く): 141276556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 13099, 26198, 39297, 52396, 78594, 117891, 157188, 235782, 248881, 353673, 471564, 497762, 707346, 746643, 995524, 1061019, 1414692, 1493286, 2122038, 2239929, 2986572, 4244076, 4479858, 6719787, 8959716, 13439574, 20159361, 26879148, 40318722, 80637444]

約数ペア:

[(1, 80637444), (2, 40318722), (3, 26879148), (4, 20159361), (6, 13439574), (9, 8959716), (12, 6719787), (18, 4479858), (19, 4244076), (27, 2986572), (36, 2239929), (38, 2122038), (54, 1493286), (57, 1414692), (76, 1061019), (81, 995524), (108, 746643), (114, 707346), (162, 497762), (171, 471564), (228, 353673), (324, 248881), (342, 235782), (513, 157188), (684, 117891), (1026, 78594), (1539, 52396), (2052, 39297), (3078, 26198), (6156, 13099)]