74187438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 170069760

約数和(自身を除く): 95882322

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 339, 443, 494, 678, 741, 886, 1329, 1469, 1482, 2147, 2658, 2938, 4294, 4407, 5759, 6441, 8417, 8814, 11518, 12882, 16834, 17277, 25251, 27911, 34554, 50059, 50502, 55822, 83733, 100118, 109421, 150177, 167466, 218842, 300354, 328263, 650767, 656526, 951121, 1301534, 1902242, 1952301, 2853363, 3904602, 5706726, 12364573, 24729146, 37093719, 74187438]

約数ペア:

[(1, 74187438), (2, 37093719), (3, 24729146), (6, 12364573), (13, 5706726), (19, 3904602), (26, 2853363), (38, 1952301), (39, 1902242), (57, 1301534), (78, 951121), (113, 656526), (114, 650767), (226, 328263), (247, 300354), (339, 218842), (443, 167466), (494, 150177), (678, 109421), (741, 100118), (886, 83733), (1329, 55822), (1469, 50502), (1482, 50059), (2147, 34554), (2658, 27911), (2938, 25251), (4294, 17277), (4407, 16834), (5759, 12882), (6441, 11518), (8417, 8814)]