77889882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63949}}^1$

素因数の和:63990

約数の個数: 32

約数和(自身を含む): 184176000

約数和(自身を除く): 106286118

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 63949, 127898, 191847, 383694, 447643, 895286, 1342929, 1854521, 2685858, 3709042, 5563563, 11127126, 12981647, 25963294, 38944941, 77889882]

約数ペア:

[(1, 77889882), (2, 38944941), (3, 25963294), (6, 12981647), (7, 11127126), (14, 5563563), (21, 3709042), (29, 2685858), (42, 1854521), (58, 1342929), (87, 895286), (174, 447643), (203, 383694), (406, 191847), (609, 127898), (1218, 63949)]