68873004

素因数分解:

$2^2\times 3^7\times {\mathrm{7873}}^1$

素因数の和:7898

約数の個数: 48

約数和(自身を含む): 180787040

約数和(自身を除く): 111914036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 7873, 8748, 15746, 23619, 31492, 47238, 70857, 94476, 141714, 212571, 283428, 425142, 637713, 850284, 1275426, 1913139, 2550852, 3826278, 5739417, 7652556, 11478834, 17218251, 22957668, 34436502, 68873004]

約数ペア:

[(1, 68873004), (2, 34436502), (3, 22957668), (4, 17218251), (6, 11478834), (9, 7652556), (12, 5739417), (18, 3826278), (27, 2550852), (36, 1913139), (54, 1275426), (81, 850284), (108, 637713), (162, 425142), (243, 283428), (324, 212571), (486, 141714), (729, 94476), (972, 70857), (1458, 47238), (2187, 31492), (2916, 23619), (4374, 15746), (7873, 8748)]