86761896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21391}}^1$

素因数の和:21426

約数の個数: 48

約数和(自身を含む): 234884160

約数和(自身を除く): 148122264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 21391, 42782, 64173, 85564, 128346, 171128, 256692, 278083, 513384, 556166, 834249, 1112332, 1668498, 2224664, 3336996, 3615079, 6673992, 7230158, 10845237, 14460316, 21690474, 28920632, 43380948, 86761896]

約数ペア:

[(1, 86761896), (2, 43380948), (3, 28920632), (4, 21690474), (6, 14460316), (8, 10845237), (12, 7230158), (13, 6673992), (24, 3615079), (26, 3336996), (39, 2224664), (52, 1668498), (78, 1112332), (104, 834249), (156, 556166), (169, 513384), (312, 278083), (338, 256692), (507, 171128), (676, 128346), (1014, 85564), (1352, 64173), (2028, 42782), (4056, 21391)]