79987554

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{3299}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 178200000

約数和(自身を除く): 98212446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 3299, 4041, 6598, 8082, 9897, 12123, 19794, 24246, 29691, 59382, 89073, 178146, 1481251, 2962502, 4443753, 8887506, 13331259, 26662518, 39993777, 79987554]

約数ペア:

[(1, 79987554), (2, 39993777), (3, 26662518), (6, 13331259), (9, 8887506), (18, 4443753), (27, 2962502), (54, 1481251), (449, 178146), (898, 89073), (1347, 59382), (2694, 29691), (3299, 24246), (4041, 19794), (6598, 12123), (8082, 9897)]