78734307708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16444091}}^1$

素因数の和:16444127

約数の個数: 72

約数和(自身を含む): 239425979520

約数和(自身を除く): 160691671812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 16444091, 32888182, 49332273, 65776364, 98664546, 115108637, 147996819, 197329092, 230217274, 295993638, 312437729, 345325911, 460434548, 591987276, 624875458, 690651822, 937313187, 1035977733, 1249750916, 1381303644, 1874626374, 2071955466, 2187064103, 2811939561, 3749252748, 4143910932, 4374128206, 5623879122, 6561192309, 8748256412, 11247758244, 13122384618, 19683576927, 26244769236, 39367153854, 78734307708]

約数ペア:

[(1, 78734307708), (2, 39367153854), (3, 26244769236), (4, 19683576927), (6, 13122384618), (7, 11247758244), (9, 8748256412), (12, 6561192309), (14, 5623879122), (18, 4374128206), (19, 4143910932), (21, 3749252748), (28, 2811939561), (36, 2187064103), (38, 2071955466), (42, 1874626374), (57, 1381303644), (63, 1249750916), (76, 1035977733), (84, 937313187), (114, 690651822), (126, 624875458), (133, 591987276), (171, 460434548), (228, 345325911), (252, 312437729), (266, 295993638), (342, 230217274), (399, 197329092), (532, 147996819), (684, 115108637), (798, 98664546), (1197, 65776364), (1596, 49332273), (2394, 32888182), (4788, 16444091)]