87068862

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 192842208

約数和(自身を除く): 105773346

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 193, 213, 353, 386, 426, 579, 639, 706, 1059, 1158, 1278, 1737, 2118, 3177, 3474, 6354, 13703, 25063, 27406, 41109, 50126, 68129, 75189, 82218, 123327, 136258, 150378, 204387, 225567, 246654, 408774, 451134, 613161, 1226322, 4837159, 9674318, 14511477, 29022954, 43534431, 87068862]

約数ペア:

[(1, 87068862), (2, 43534431), (3, 29022954), (6, 14511477), (9, 9674318), (18, 4837159), (71, 1226322), (142, 613161), (193, 451134), (213, 408774), (353, 246654), (386, 225567), (426, 204387), (579, 150378), (639, 136258), (706, 123327), (1059, 82218), (1158, 75189), (1278, 68129), (1737, 50126), (2118, 41109), (3177, 27406), (3474, 25063), (6354, 13703)]