77420112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20976

約数の個数: 80

約数和(自身を含む): 249364992

約数和(自身を除く): 171944880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20947, 41894, 62841, 83788, 125682, 146629, 167576, 230417, 251364, 293258, 335152, 439887, 460834, 502728, 586516, 691251, 879774, 921668, 1005456, 1173032, 1382502, 1612919, 1759548, 1843336, 2346064, 2765004, 3225838, 3519096, 3686672, 4838757, 5530008, 6451676, 7038192, 9677514, 11060016, 12903352, 19355028, 25806704, 38710056, 77420112]

約数ペア:

[(1, 77420112), (2, 38710056), (3, 25806704), (4, 19355028), (6, 12903352), (7, 11060016), (8, 9677514), (11, 7038192), (12, 6451676), (14, 5530008), (16, 4838757), (21, 3686672), (22, 3519096), (24, 3225838), (28, 2765004), (33, 2346064), (42, 1843336), (44, 1759548), (48, 1612919), (56, 1382502), (66, 1173032), (77, 1005456), (84, 921668), (88, 879774), (112, 691251), (132, 586516), (154, 502728), (168, 460834), (176, 439887), (231, 335152), (264, 293258), (308, 251364), (336, 230417), (462, 167576), (528, 146629), (616, 125682), (924, 83788), (1232, 62841), (1848, 41894), (3696, 20947)]