86473882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 70290278

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 71, 83, 142, 166, 253, 319, 506, 638, 667, 781, 913, 1334, 1562, 1633, 1826, 1909, 2059, 2407, 3266, 3818, 4118, 4814, 5893, 7337, 11786, 14674, 17963, 20999, 22649, 26477, 35926, 41998, 45298, 47357, 52954, 55361, 64823, 94714, 110722, 129646, 135539, 170897, 271078, 341794, 520927, 608971, 1041854, 1217942, 1490929, 1879867, 2981858, 3759734, 3930631, 7861262, 43236941, 86473882]

約数ペア:

[(1, 86473882), (2, 43236941), (11, 7861262), (22, 3930631), (23, 3759734), (29, 2981858), (46, 1879867), (58, 1490929), (71, 1217942), (83, 1041854), (142, 608971), (166, 520927), (253, 341794), (319, 271078), (506, 170897), (638, 135539), (667, 129646), (781, 110722), (913, 94714), (1334, 64823), (1562, 55361), (1633, 52954), (1826, 47357), (1909, 45298), (2059, 41998), (2407, 35926), (3266, 26477), (3818, 22649), (4118, 20999), (4814, 17963), (5893, 14674), (7337, 11786)]