71067708

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{11411}}^1$

素因数の和:11594

約数の個数: 36

約数和(自身を含む): 180697608

約数和(自身を除く): 109629900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 11411, 22822, 34233, 45644, 68466, 102699, 136932, 205398, 410796, 1974103, 3948206, 5922309, 7896412, 11844618, 17766927, 23689236, 35533854, 71067708]

約数ペア:

[(1, 71067708), (2, 35533854), (3, 23689236), (4, 17766927), (6, 11844618), (9, 7896412), (12, 5922309), (18, 3948206), (36, 1974103), (173, 410796), (346, 205398), (519, 136932), (692, 102699), (1038, 68466), (1557, 45644), (2076, 34233), (3114, 22822), (6228, 11411)]