68544112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 96445328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 179, 182, 208, 263, 358, 364, 526, 716, 728, 1052, 1253, 1432, 1456, 1841, 2104, 2327, 2506, 2864, 3419, 3682, 4208, 4654, 5012, 6838, 7364, 9308, 10024, 13676, 14728, 16289, 18616, 20048, 23933, 27352, 29456, 32578, 37232, 47077, 47866, 54704, 65156, 94154, 95732, 130312, 188308, 191464, 260624, 329539, 376616, 382928, 612001, 659078, 753232, 1224002, 1318156, 2448004, 2636312, 4284007, 4896008, 5272624, 8568014, 9792016, 17136028, 34272056, 68544112]

約数ペア:

[(1, 68544112), (2, 34272056), (4, 17136028), (7, 9792016), (8, 8568014), (13, 5272624), (14, 4896008), (16, 4284007), (26, 2636312), (28, 2448004), (52, 1318156), (56, 1224002), (91, 753232), (104, 659078), (112, 612001), (179, 382928), (182, 376616), (208, 329539), (263, 260624), (358, 191464), (364, 188308), (526, 130312), (716, 95732), (728, 94154), (1052, 65156), (1253, 54704), (1432, 47866), (1456, 47077), (1841, 37232), (2104, 32578), (2327, 29456), (2506, 27352), (2864, 23933), (3419, 20048), (3682, 18616), (4208, 16289), (4654, 14728), (5012, 13676), (6838, 10024), (7364, 9308)]