80961125532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{12251}}^1\times {\mathrm{11239}}^1$

素因数の和:23511

約数の個数: 72

約数和(自身を含む): 219789118080

約数和(自身を除く): 138827992548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 11239, 12251, 22478, 24502, 33717, 36753, 44956, 49004, 67434, 73506, 78673, 85757, 134868, 147012, 157346, 171514, 236019, 257271, 314692, 343028, 472038, 514542, 550711, 600299, 944076, 1029084, 1101422, 1200598, 1652133, 1800897, 2202844, 2401196, 3304266, 3601794, 6608532, 7203588, 137688989, 275377978, 413066967, 550755956, 826133934, 963822923, 1652267868, 1927645846, 2891468769, 3855291692, 5782937538, 6746760461, 11565875076, 13493520922, 20240281383, 26987041844, 40480562766, 80961125532]

約数ペア:

[(1, 80961125532), (2, 40480562766), (3, 26987041844), (4, 20240281383), (6, 13493520922), (7, 11565875076), (12, 6746760461), (14, 5782937538), (21, 3855291692), (28, 2891468769), (42, 1927645846), (49, 1652267868), (84, 963822923), (98, 826133934), (147, 550755956), (196, 413066967), (294, 275377978), (588, 137688989), (11239, 7203588), (12251, 6608532), (22478, 3601794), (24502, 3304266), (33717, 2401196), (36753, 2202844), (44956, 1800897), (49004, 1652133), (67434, 1200598), (73506, 1101422), (78673, 1029084), (85757, 944076), (134868, 600299), (147012, 550711), (157346, 514542), (171514, 472038), (236019, 343028), (257271, 314692)]