68032260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13033}}^1$

素因数の和:13077

約数の個数: 72

約数和(自身を含む): 213496920

約数和(自身を除く): 145464660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 13033, 26066, 39099, 52132, 65165, 78198, 117297, 130330, 156396, 195495, 234594, 260660, 377957, 390990, 469188, 586485, 755914, 781980, 1133871, 1172970, 1511828, 1889785, 2267742, 2345940, 3401613, 3779570, 4535484, 5669355, 6803226, 7559140, 11338710, 13606452, 17008065, 22677420, 34016130, 68032260]

約数ペア:

[(1, 68032260), (2, 34016130), (3, 22677420), (4, 17008065), (5, 13606452), (6, 11338710), (9, 7559140), (10, 6803226), (12, 5669355), (15, 4535484), (18, 3779570), (20, 3401613), (29, 2345940), (30, 2267742), (36, 1889785), (45, 1511828), (58, 1172970), (60, 1133871), (87, 781980), (90, 755914), (116, 586485), (145, 469188), (174, 390990), (180, 377957), (261, 260660), (290, 234594), (348, 195495), (435, 156396), (522, 130330), (580, 117297), (870, 78198), (1044, 65165), (1305, 52132), (1740, 39099), (2610, 26066), (5220, 13033)]