86316769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 37103903

約数列:

[1, 7, 11, 17, 23, 47, 61, 77, 119, 161, 187, 253, 329, 391, 427, 517, 671, 799, 1037, 1081, 1309, 1403, 1771, 2737, 2867, 3619, 4301, 4697, 5593, 7259, 7567, 8789, 9821, 11407, 11891, 15433, 18377, 20069, 23851, 30107, 31537, 48739, 61523, 65941, 79849, 83237, 108031, 128639, 166957, 202147, 220759, 262361, 341173, 461587, 536129, 725351, 1120997, 1415029, 1836527, 3752903, 5077457, 7846979, 12330967, 86316769]

約数ペア:

[(1, 86316769), (7, 12330967), (11, 7846979), (17, 5077457), (23, 3752903), (47, 1836527), (61, 1415029), (77, 1120997), (119, 725351), (161, 536129), (187, 461587), (253, 341173), (329, 262361), (391, 220759), (427, 202147), (517, 166957), (671, 128639), (799, 108031), (1037, 83237), (1081, 79849), (1309, 65941), (1403, 61523), (1771, 48739), (2737, 31537), (2867, 30107), (3619, 23851), (4301, 20069), (4697, 18377), (5593, 15433), (7259, 11891), (7567, 11407), (8789, 9821)]