78665586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9814

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 89296014

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 9719, 19438, 29157, 58314, 184661, 369322, 553983, 690049, 1107966, 1380098, 2070147, 4140294, 13110931, 26221862, 39332793, 78665586]

約数ペア:

[(1, 78665586), (2, 39332793), (3, 26221862), (6, 13110931), (19, 4140294), (38, 2070147), (57, 1380098), (71, 1107966), (114, 690049), (142, 553983), (213, 369322), (426, 184661), (1349, 58314), (2698, 29157), (4047, 19438), (8094, 9719)]