80355114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21991}}^1$

素因数の和:22035

約数の個数: 48

約数和(自身を含む): 205845120

約数和(自身を除く): 125490006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 21991, 43982, 65973, 131946, 153937, 197919, 307874, 395838, 461811, 637739, 923622, 1275478, 1385433, 1913217, 2770866, 3826434, 4464173, 5739651, 8928346, 11479302, 13392519, 26785038, 40177557, 80355114]

約数ペア:

[(1, 80355114), (2, 40177557), (3, 26785038), (6, 13392519), (7, 11479302), (9, 8928346), (14, 5739651), (18, 4464173), (21, 3826434), (29, 2770866), (42, 1913217), (58, 1385433), (63, 1275478), (87, 923622), (126, 637739), (174, 461811), (203, 395838), (261, 307874), (406, 197919), (522, 153937), (609, 131946), (1218, 65973), (1827, 43982), (3654, 21991)]