76664340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{141971}}^1$

素因数の和:141989

約数の個数: 48

約数和(自身を含む): 238512960

約数和(自身を除く): 161848620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 141971, 283942, 425913, 567884, 709855, 851826, 1277739, 1419710, 1703652, 2129565, 2555478, 2839420, 3833217, 4259130, 5110956, 6388695, 7666434, 8518260, 12777390, 15332868, 19166085, 25554780, 38332170, 76664340]

約数ペア:

[(1, 76664340), (2, 38332170), (3, 25554780), (4, 19166085), (5, 15332868), (6, 12777390), (9, 8518260), (10, 7666434), (12, 6388695), (15, 5110956), (18, 4259130), (20, 3833217), (27, 2839420), (30, 2555478), (36, 2129565), (45, 1703652), (54, 1419710), (60, 1277739), (90, 851826), (108, 709855), (135, 567884), (180, 425913), (270, 283942), (540, 141971)]