71880948

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{9463}}^1$

素因数の和:9684

約数の個数: 36

約数和(自身を含む): 182579488

約数和(自身を除く): 110698540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 9463, 18926, 28389, 37852, 56778, 85167, 113556, 170334, 340668, 1996693, 3993386, 5990079, 7986772, 11980158, 17970237, 23960316, 35940474, 71880948]

約数ペア:

[(1, 71880948), (2, 35940474), (3, 23960316), (4, 17970237), (6, 11980158), (9, 7986772), (12, 5990079), (18, 3993386), (36, 1996693), (211, 340668), (422, 170334), (633, 113556), (844, 85167), (1266, 56778), (1899, 37852), (2532, 28389), (3798, 18926), (7596, 9463)]