71984988

素因数分解:

$2^2\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{1627}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 182222040

約数和(自身を除く): 110237052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1229, 1627, 2458, 3254, 3687, 4881, 4916, 6508, 7374, 9762, 11061, 14643, 14748, 19524, 22122, 29286, 44244, 58572, 1999583, 3999166, 5998749, 7998332, 11997498, 17996247, 23994996, 35992494, 71984988]

約数ペア:

[(1, 71984988), (2, 35992494), (3, 23994996), (4, 17996247), (6, 11997498), (9, 7998332), (12, 5998749), (18, 3999166), (36, 1999583), (1229, 58572), (1627, 44244), (2458, 29286), (3254, 22122), (3687, 19524), (4881, 14748), (4916, 14643), (6508, 11061), (7374, 9762)]