89149564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 198051840

約数和(自身を除く): 108902276

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 289, 322, 391, 476, 479, 578, 644, 782, 958, 1156, 1564, 1916, 2023, 2737, 3353, 4046, 5474, 6647, 6706, 8092, 8143, 10948, 11017, 13294, 13412, 16286, 22034, 26588, 32572, 44068, 46529, 57001, 77119, 93058, 114002, 138431, 154238, 186116, 187289, 228004, 276862, 308476, 374578, 553724, 749156, 969017, 1311023, 1938034, 2622046, 3183913, 3876068, 5244092, 6367826, 12735652, 22287391, 44574782, 89149564]

約数ペア:

[(1, 89149564), (2, 44574782), (4, 22287391), (7, 12735652), (14, 6367826), (17, 5244092), (23, 3876068), (28, 3183913), (34, 2622046), (46, 1938034), (68, 1311023), (92, 969017), (119, 749156), (161, 553724), (238, 374578), (289, 308476), (322, 276862), (391, 228004), (476, 187289), (479, 186116), (578, 154238), (644, 138431), (782, 114002), (958, 93058), (1156, 77119), (1564, 57001), (1916, 46529), (2023, 44068), (2737, 32572), (3353, 26588), (4046, 22034), (5474, 16286), (6647, 13412), (6706, 13294), (8092, 11017), (8143, 10948)]