78030906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 161630208

約数和(自身を除く): 83599302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 443, 886, 947, 1329, 1894, 2658, 2841, 5682, 13733, 27466, 29357, 41199, 58714, 82398, 88071, 176142, 419521, 839042, 1258563, 2517126, 13005151, 26010302, 39015453, 78030906]

約数ペア:

[(1, 78030906), (2, 39015453), (3, 26010302), (6, 13005151), (31, 2517126), (62, 1258563), (93, 839042), (186, 419521), (443, 176142), (886, 88071), (947, 82398), (1329, 58714), (1894, 41199), (2658, 29357), (2841, 27466), (5682, 13733)]