68227926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 86213802

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 503, 611, 962, 1006, 1222, 1443, 1509, 1739, 1833, 2886, 3018, 3478, 3666, 5217, 6539, 10434, 13078, 18611, 19617, 22607, 23641, 37222, 39234, 45214, 47282, 55833, 67821, 70923, 111666, 135642, 141846, 241943, 307333, 483886, 614666, 725829, 874717, 921999, 1451658, 1749434, 1843998, 2624151, 5248302, 11371321, 22742642, 34113963, 68227926]

約数ペア:

[(1, 68227926), (2, 34113963), (3, 22742642), (6, 11371321), (13, 5248302), (26, 2624151), (37, 1843998), (39, 1749434), (47, 1451658), (74, 921999), (78, 874717), (94, 725829), (111, 614666), (141, 483886), (222, 307333), (282, 241943), (481, 141846), (503, 135642), (611, 111666), (962, 70923), (1006, 67821), (1222, 55833), (1443, 47282), (1509, 45214), (1739, 39234), (1833, 37222), (2886, 23641), (3018, 22607), (3478, 19617), (3666, 18611), (5217, 13078), (6539, 10434)]