71445774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3779}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 78786546

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 3779, 6302, 7558, 9453, 11337, 18906, 22674, 86917, 173834, 260751, 517723, 521502, 1035446, 1553169, 3106338, 11907629, 23815258, 35722887, 71445774]

約数ペア:

[(1, 71445774), (2, 35722887), (3, 23815258), (6, 11907629), (23, 3106338), (46, 1553169), (69, 1035446), (137, 521502), (138, 517723), (274, 260751), (411, 173834), (822, 86917), (3151, 22674), (3779, 18906), (6302, 11337), (7558, 9453)]