77748552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51421}}^1$

素因数の和:51443

約数の個数: 64

約数和(自身を含む): 246825600

約数和(自身を除く): 169077048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 51421, 102842, 154263, 205684, 308526, 359947, 411368, 462789, 617052, 719894, 925578, 1079841, 1234104, 1388367, 1439788, 1851156, 2159682, 2776734, 2879576, 3239523, 3702312, 4319364, 5553468, 6479046, 8638728, 9718569, 11106936, 12958092, 19437138, 25916184, 38874276, 77748552]

約数ペア:

[(1, 77748552), (2, 38874276), (3, 25916184), (4, 19437138), (6, 12958092), (7, 11106936), (8, 9718569), (9, 8638728), (12, 6479046), (14, 5553468), (18, 4319364), (21, 3702312), (24, 3239523), (27, 2879576), (28, 2776734), (36, 2159682), (42, 1851156), (54, 1439788), (56, 1388367), (63, 1234104), (72, 1079841), (84, 925578), (108, 719894), (126, 617052), (168, 462789), (189, 411368), (216, 359947), (252, 308526), (378, 205684), (504, 154263), (756, 102842), (1512, 51421)]