70894320588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21640513}}^1$

素因数の和:21640543

約数の個数: 72

約数和(自身を含む): 220560118688

約数和(自身を除く): 149665798100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21640513, 43281026, 64921539, 86562052, 129843078, 151483591, 194764617, 259686156, 281326669, 302967182, 389529234, 454450773, 562653338, 605934364, 779058468, 843980007, 908901546, 1125306676, 1363352319, 1687960014, 1817803092, 1969286683, 2531940021, 2726704638, 3375920028, 3938573366, 5063880042, 5453409276, 5907860049, 7877146732, 10127760084, 11815720098, 17723580147, 23631440196, 35447160294, 70894320588]

約数ペア:

[(1, 70894320588), (2, 35447160294), (3, 23631440196), (4, 17723580147), (6, 11815720098), (7, 10127760084), (9, 7877146732), (12, 5907860049), (13, 5453409276), (14, 5063880042), (18, 3938573366), (21, 3375920028), (26, 2726704638), (28, 2531940021), (36, 1969286683), (39, 1817803092), (42, 1687960014), (52, 1363352319), (63, 1125306676), (78, 908901546), (84, 843980007), (91, 779058468), (117, 605934364), (126, 562653338), (156, 454450773), (182, 389529234), (234, 302967182), (252, 281326669), (273, 259686156), (364, 194764617), (468, 151483591), (546, 129843078), (819, 86562052), (1092, 64921539), (1638, 43281026), (3276, 21640513)]