80726478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101161}}^1$

素因数の和:101192

約数の個数: 32

約数和(自身を含む): 194231040

約数和(自身を除く): 113504562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 101161, 202322, 303483, 606966, 708127, 1416254, 1922059, 2124381, 3844118, 4248762, 5766177, 11532354, 13454413, 26908826, 40363239, 80726478]

約数ペア:

[(1, 80726478), (2, 40363239), (3, 26908826), (6, 13454413), (7, 11532354), (14, 5766177), (19, 4248762), (21, 3844118), (38, 2124381), (42, 1922059), (57, 1416254), (114, 708127), (133, 606966), (266, 303483), (399, 202322), (798, 101161)]