87647886

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 207567360

約数和(自身を除く): 119919474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 307, 311, 459, 614, 622, 918, 921, 933, 1842, 1866, 2763, 2799, 5219, 5287, 5526, 5598, 8289, 8397, 10438, 10574, 15657, 15861, 16578, 16794, 31314, 31722, 46971, 47583, 93942, 95166, 95477, 140913, 142749, 190954, 281826, 285498, 286431, 572862, 859293, 1623109, 1718586, 2577879, 3246218, 4869327, 5155758, 9738654, 14607981, 29215962, 43823943, 87647886]

約数ペア:

[(1, 87647886), (2, 43823943), (3, 29215962), (6, 14607981), (9, 9738654), (17, 5155758), (18, 4869327), (27, 3246218), (34, 2577879), (51, 1718586), (54, 1623109), (102, 859293), (153, 572862), (306, 286431), (307, 285498), (311, 281826), (459, 190954), (614, 142749), (622, 140913), (918, 95477), (921, 95166), (933, 93942), (1842, 47583), (1866, 46971), (2763, 31722), (2799, 31314), (5219, 16794), (5287, 16578), (5526, 15861), (5598, 15657), (8289, 10574), (8397, 10438)]