64836828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 193804800

約数和(自身を除く): 128967972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 252, 278, 378, 417, 556, 617, 756, 834, 973, 1234, 1251, 1668, 1851, 1946, 2468, 2502, 2919, 3702, 3753, 3892, 4319, 5004, 5553, 5838, 7404, 7506, 8638, 8757, 11106, 11676, 12957, 15012, 16659, 17276, 17514, 22212, 25914, 26271, 33318, 35028, 38871, 51828, 52542, 66636, 77742, 85763, 105084, 116613, 155484, 171526, 233226, 257289, 343052, 466452, 514578, 600341, 771867, 1029156, 1200682, 1543734, 1801023, 2315601, 2401364, 3087468, 3602046, 4631202, 5403069, 7204092, 9262404, 10806138, 16209207, 21612276, 32418414, 64836828]

約数ペア:

[(1, 64836828), (2, 32418414), (3, 21612276), (4, 16209207), (6, 10806138), (7, 9262404), (9, 7204092), (12, 5403069), (14, 4631202), (18, 3602046), (21, 3087468), (27, 2401364), (28, 2315601), (36, 1801023), (42, 1543734), (54, 1200682), (63, 1029156), (84, 771867), (108, 600341), (126, 514578), (139, 466452), (189, 343052), (252, 257289), (278, 233226), (378, 171526), (417, 155484), (556, 116613), (617, 105084), (756, 85763), (834, 77742), (973, 66636), (1234, 52542), (1251, 51828), (1668, 38871), (1851, 35028), (1946, 33318), (2468, 26271), (2502, 25914), (2919, 22212), (3702, 17514), (3753, 17276), (3892, 16659), (4319, 15012), (5004, 12957), (5553, 11676), (5838, 11106), (7404, 8757), (7506, 8638)]