87769626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109987}}^1$

素因数の和:110018

約数の個数: 32

約数和(自身を含む): 211176960

約数和(自身を除く): 123407334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 109987, 219974, 329961, 659922, 769909, 1539818, 2089753, 2309727, 4179506, 4619454, 6269259, 12538518, 14628271, 29256542, 43884813, 87769626]

約数ペア:

[(1, 87769626), (2, 43884813), (3, 29256542), (6, 14628271), (7, 12538518), (14, 6269259), (19, 4619454), (21, 4179506), (38, 2309727), (42, 2089753), (57, 1539818), (114, 769909), (133, 659922), (266, 329961), (399, 219974), (798, 109987)]