81988626

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 170472960

約数和(自身を除く): 88484334

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 446, 669, 1338, 2113, 4226, 6339, 6467, 12678, 12934, 19401, 38802, 61277, 122554, 183831, 367662, 471199, 942398, 1413597, 2827194, 13664771, 27329542, 40994313, 81988626]

約数ペア:

[(1, 81988626), (2, 40994313), (3, 27329542), (6, 13664771), (29, 2827194), (58, 1413597), (87, 942398), (174, 471199), (223, 367662), (446, 183831), (669, 122554), (1338, 61277), (2113, 38802), (4226, 19401), (6339, 12934), (6467, 12678)]