78213318

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 159567360

約数和(自身を除く): 81354042

約数列:

[1, 2, 3, 6, 79, 157, 158, 237, 314, 471, 474, 942, 1051, 2102, 3153, 6306, 12403, 24806, 37209, 74418, 83029, 165007, 166058, 249087, 330014, 495021, 498174, 990042, 13035553, 26071106, 39106659, 78213318]

約数ペア:

[(1, 78213318), (2, 39106659), (3, 26071106), (6, 13035553), (79, 990042), (157, 498174), (158, 495021), (237, 330014), (314, 249087), (471, 166058), (474, 165007), (942, 83029), (1051, 74418), (2102, 37209), (3153, 24806), (6306, 12403)]