80090244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9049

約数の個数: 72

約数和(自身を含む): 229523840

約数和(自身を除く): 149433596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9007, 18014, 27021, 36028, 54042, 81063, 108084, 117091, 162126, 171133, 234182, 324252, 342266, 351273, 468364, 513399, 684532, 702546, 1026798, 1053819, 1405092, 1540197, 2053596, 2107638, 2224729, 3080394, 4215276, 4449458, 6160788, 6674187, 8898916, 13348374, 20022561, 26696748, 40045122, 80090244]

約数ペア:

[(1, 80090244), (2, 40045122), (3, 26696748), (4, 20022561), (6, 13348374), (9, 8898916), (12, 6674187), (13, 6160788), (18, 4449458), (19, 4215276), (26, 3080394), (36, 2224729), (38, 2107638), (39, 2053596), (52, 1540197), (57, 1405092), (76, 1053819), (78, 1026798), (114, 702546), (117, 684532), (156, 513399), (171, 468364), (228, 351273), (234, 342266), (247, 324252), (342, 234182), (468, 171133), (494, 162126), (684, 117091), (741, 108084), (988, 81063), (1482, 54042), (2223, 36028), (2964, 27021), (4446, 18014), (8892, 9007)]