81595476

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22441}}^1$

素因数の和:22552

約数の個数: 36

約数和(自身を含む): 208306644

約数和(自身を除く): 126711168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 22441, 44882, 67323, 89764, 134646, 201969, 269292, 403938, 807876, 2266541, 4533082, 6799623, 9066164, 13599246, 20398869, 27198492, 40797738, 81595476]

約数ペア:

[(1, 81595476), (2, 40797738), (3, 27198492), (4, 20398869), (6, 13599246), (9, 9066164), (12, 6799623), (18, 4533082), (36, 2266541), (101, 807876), (202, 403938), (303, 269292), (404, 201969), (606, 134646), (909, 89764), (1212, 67323), (1818, 44882), (3636, 22441)]