65672868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 158114880

約数和(自身を除く): 92442012

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 929, 1644, 1858, 2787, 3716, 5574, 5891, 11148, 11782, 17673, 23564, 35346, 39947, 70692, 79894, 119841, 127273, 159788, 239682, 254546, 381819, 479364, 509092, 763638, 1527276, 5472739, 10945478, 16418217, 21890956, 32836434, 65672868]

約数ペア:

[(1, 65672868), (2, 32836434), (3, 21890956), (4, 16418217), (6, 10945478), (12, 5472739), (43, 1527276), (86, 763638), (129, 509092), (137, 479364), (172, 381819), (258, 254546), (274, 239682), (411, 159788), (516, 127273), (548, 119841), (822, 79894), (929, 70692), (1644, 39947), (1858, 35346), (2787, 23564), (3716, 17673), (5574, 11782), (5891, 11148)]