78860238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2063}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 165252096

約数和(自身を除く): 86391858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 2063, 4126, 6189, 6371, 12378, 12742, 19113, 38226, 47449, 94898, 142347, 284694, 571451, 1142902, 1714353, 3428706, 13143373, 26286746, 39430119, 78860238]

約数ペア:

[(1, 78860238), (2, 39430119), (3, 26286746), (6, 13143373), (23, 3428706), (46, 1714353), (69, 1142902), (138, 571451), (277, 284694), (554, 142347), (831, 94898), (1662, 47449), (2063, 38226), (4126, 19113), (6189, 12742), (6371, 12378)]