72480974

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 109836000

約数和(自身を除く): 37355026

約数列:

[1, 2, 199, 269, 398, 538, 677, 1354, 53531, 107062, 134723, 182113, 269446, 364226, 36240487, 72480974]

約数ペア:

[(1, 72480974), (2, 36240487), (199, 364226), (269, 269446), (398, 182113), (538, 134723), (677, 107062), (1354, 53531)]