82115460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65171}}^1$

素因数の和:65193

約数の個数: 72

約数和(自身を含む): 284671296

約数和(自身を除く): 202555836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65171, 130342, 195513, 260684, 325855, 391026, 456197, 586539, 651710, 782052, 912394, 977565, 1173078, 1303420, 1368591, 1824788, 1955130, 2280985, 2346156, 2737182, 2932695, 3910260, 4105773, 4561970, 5474364, 5865390, 6842955, 8211546, 9123940, 11730780, 13685910, 16423092, 20528865, 27371820, 41057730, 82115460]

約数ペア:

[(1, 82115460), (2, 41057730), (3, 27371820), (4, 20528865), (5, 16423092), (6, 13685910), (7, 11730780), (9, 9123940), (10, 8211546), (12, 6842955), (14, 5865390), (15, 5474364), (18, 4561970), (20, 4105773), (21, 3910260), (28, 2932695), (30, 2737182), (35, 2346156), (36, 2280985), (42, 1955130), (45, 1824788), (60, 1368591), (63, 1303420), (70, 1173078), (84, 977565), (90, 912394), (105, 782052), (126, 651710), (140, 586539), (180, 456197), (210, 391026), (252, 325855), (315, 260684), (420, 195513), (630, 130342), (1260, 65171)]