72688254

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{23801}}^1$

素因数の和:24315

約数の個数: 16

約数和(自身を含む): 145668240

約数和(自身を除く): 72979986

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 23801, 47602, 71403, 142806, 12114709, 24229418, 36344127, 72688254]

約数ペア:

[(1, 72688254), (2, 36344127), (3, 24229418), (6, 12114709), (509, 142806), (1018, 71403), (1527, 47602), (3054, 23801)]