72586878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7041

約数の個数: 64

約数和(自身を含む): 188106240

約数和(自身を除く): 115519362

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6997, 10374, 13994, 20991, 41982, 48979, 90961, 97958, 132943, 146937, 181922, 265886, 272883, 293874, 398829, 545766, 636727, 797658, 930601, 1273454, 1728259, 1861202, 1910181, 2791803, 3456518, 3820362, 5184777, 5583606, 10369554, 12097813, 24195626, 36293439, 72586878]

約数ペア:

[(1, 72586878), (2, 36293439), (3, 24195626), (6, 12097813), (7, 10369554), (13, 5583606), (14, 5184777), (19, 3820362), (21, 3456518), (26, 2791803), (38, 1910181), (39, 1861202), (42, 1728259), (57, 1273454), (78, 930601), (91, 797658), (114, 636727), (133, 545766), (182, 398829), (247, 293874), (266, 272883), (273, 265886), (399, 181922), (494, 146937), (546, 132943), (741, 97958), (798, 90961), (1482, 48979), (1729, 41982), (3458, 20991), (5187, 13994), (6997, 10374)]