82492380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8647}}^1$

素因数の和:8715

約数の個数: 72

約数和(自身を含む): 254977632

約数和(自身を除く): 172485252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 8647, 9540, 17294, 25941, 34588, 43235, 51882, 77823, 86470, 103764, 129705, 155646, 172940, 259410, 311292, 389115, 458291, 518820, 778230, 916582, 1374873, 1556460, 1833164, 2291455, 2749746, 4124619, 4582910, 5499492, 6874365, 8249238, 9165820, 13748730, 16498476, 20623095, 27497460, 41246190, 82492380]

約数ペア:

[(1, 82492380), (2, 41246190), (3, 27497460), (4, 20623095), (5, 16498476), (6, 13748730), (9, 9165820), (10, 8249238), (12, 6874365), (15, 5499492), (18, 4582910), (20, 4124619), (30, 2749746), (36, 2291455), (45, 1833164), (53, 1556460), (60, 1374873), (90, 916582), (106, 778230), (159, 518820), (180, 458291), (212, 389115), (265, 311292), (318, 259410), (477, 172940), (530, 155646), (636, 129705), (795, 103764), (954, 86470), (1060, 77823), (1590, 51882), (1908, 43235), (2385, 34588), (3180, 25941), (4770, 17294), (8647, 9540)]