79784460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21107}}^1$

素因数の和:21132

約数の個数: 96

約数和(自身を含む): 283691520

約数和(自身を除く): 203907060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21107, 42214, 63321, 84428, 105535, 126642, 147749, 189963, 211070, 253284, 295498, 316605, 379926, 422140, 443247, 569889, 590996, 633210, 738745, 759852, 886494, 949815, 1139778, 1266420, 1329741, 1477490, 1772988, 1899630, 2216235, 2279556, 2659482, 2849445, 2954980, 3799260, 3989223, 4432470, 5318964, 5698890, 6648705, 7978446, 8864940, 11397780, 13297410, 15956892, 19946115, 26594820, 39892230, 79784460]

約数ペア:

[(1, 79784460), (2, 39892230), (3, 26594820), (4, 19946115), (5, 15956892), (6, 13297410), (7, 11397780), (9, 8864940), (10, 7978446), (12, 6648705), (14, 5698890), (15, 5318964), (18, 4432470), (20, 3989223), (21, 3799260), (27, 2954980), (28, 2849445), (30, 2659482), (35, 2279556), (36, 2216235), (42, 1899630), (45, 1772988), (54, 1477490), (60, 1329741), (63, 1266420), (70, 1139778), (84, 949815), (90, 886494), (105, 759852), (108, 738745), (126, 633210), (135, 590996), (140, 569889), (180, 443247), (189, 422140), (210, 379926), (252, 316605), (270, 295498), (315, 253284), (378, 211070), (420, 189963), (540, 147749), (630, 126642), (756, 105535), (945, 84428), (1260, 63321), (1890, 42214), (3780, 21107)]