71783322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40013}}^1$

素因数の和:40054

約数の個数: 32

約数和(自身を含む): 161336448

約数和(自身を除く): 89553126

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 40013, 80026, 120039, 240078, 520169, 920299, 1040338, 1560507, 1840598, 2760897, 3121014, 5521794, 11963887, 23927774, 35891661, 71783322]

約数ペア:

[(1, 71783322), (2, 35891661), (3, 23927774), (6, 11963887), (13, 5521794), (23, 3121014), (26, 2760897), (39, 1840598), (46, 1560507), (69, 1040338), (78, 920299), (138, 520169), (299, 240078), (598, 120039), (897, 80026), (1794, 40013)]