84119742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 215308800

約数和(自身を除く): 131189058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1601, 1946, 2502, 2919, 3202, 3753, 4803, 5838, 7506, 8757, 9606, 11207, 14409, 17514, 22414, 26271, 28818, 33621, 43227, 52542, 67242, 86454, 100863, 201726, 222539, 302589, 445078, 605178, 667617, 1335234, 1557773, 2002851, 3115546, 4005702, 4673319, 6008553, 9346638, 12017106, 14019957, 28039914, 42059871, 84119742]

約数ペア:

[(1, 84119742), (2, 42059871), (3, 28039914), (6, 14019957), (7, 12017106), (9, 9346638), (14, 6008553), (18, 4673319), (21, 4005702), (27, 3115546), (42, 2002851), (54, 1557773), (63, 1335234), (126, 667617), (139, 605178), (189, 445078), (278, 302589), (378, 222539), (417, 201726), (834, 100863), (973, 86454), (1251, 67242), (1601, 52542), (1946, 43227), (2502, 33621), (2919, 28818), (3202, 26271), (3753, 22414), (4803, 17514), (5838, 14409), (7506, 11207), (8757, 9606)]