84105476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12161}}^1$

素因数の和:12204

約数の個数: 48

約数和(自身を含む): 190700160

約数和(自身を除く): 106594684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12161, 24322, 48644, 85127, 158093, 170254, 231059, 316186, 340508, 462118, 632372, 924236, 1106651, 1617413, 2213302, 3003767, 3234826, 4426604, 6007534, 6469652, 12015068, 21026369, 42052738, 84105476]

約数ペア:

[(1, 84105476), (2, 42052738), (4, 21026369), (7, 12015068), (13, 6469652), (14, 6007534), (19, 4426604), (26, 3234826), (28, 3003767), (38, 2213302), (52, 1617413), (76, 1106651), (91, 924236), (133, 632372), (182, 462118), (247, 340508), (266, 316186), (364, 231059), (494, 170254), (532, 158093), (988, 85127), (1729, 48644), (3458, 24322), (6916, 12161)]