68320224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{33889}}^1$

素因数の和:33912

約数の個数: 72

約数和(自身を含む): 222047280

約数和(自身を除く): 153727056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 33889, 67778, 101667, 135556, 203334, 237223, 271112, 305001, 406668, 474446, 542224, 610002, 711669, 813336, 948892, 1084448, 1220004, 1423338, 1626672, 1897784, 2135007, 2440008, 2846676, 3253344, 3795568, 4270014, 4880016, 5693352, 7591136, 8540028, 9760032, 11386704, 17080056, 22773408, 34160112, 68320224]

約数ペア:

[(1, 68320224), (2, 34160112), (3, 22773408), (4, 17080056), (6, 11386704), (7, 9760032), (8, 8540028), (9, 7591136), (12, 5693352), (14, 4880016), (16, 4270014), (18, 3795568), (21, 3253344), (24, 2846676), (28, 2440008), (32, 2135007), (36, 1897784), (42, 1626672), (48, 1423338), (56, 1220004), (63, 1084448), (72, 948892), (84, 813336), (96, 711669), (112, 610002), (126, 542224), (144, 474446), (168, 406668), (224, 305001), (252, 271112), (288, 237223), (336, 203334), (504, 135556), (672, 101667), (1008, 67778), (2016, 33889)]