90914928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 257796000

約数和(自身を除く): 166881072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2749, 2756, 4134, 5498, 5512, 8247, 8268, 10996, 11024, 16494, 16536, 21992, 32988, 33072, 35737, 43984, 65976, 71474, 107211, 131952, 142948, 145697, 214422, 285896, 291394, 428844, 437091, 571792, 582788, 857688, 874182, 1165576, 1715376, 1748364, 1894061, 2331152, 3496728, 3788122, 5682183, 6993456, 7576244, 11364366, 15152488, 22728732, 30304976, 45457464, 90914928]

約数ペア:

[(1, 90914928), (2, 45457464), (3, 30304976), (4, 22728732), (6, 15152488), (8, 11364366), (12, 7576244), (13, 6993456), (16, 5682183), (24, 3788122), (26, 3496728), (39, 2331152), (48, 1894061), (52, 1748364), (53, 1715376), (78, 1165576), (104, 874182), (106, 857688), (156, 582788), (159, 571792), (208, 437091), (212, 428844), (312, 291394), (318, 285896), (424, 214422), (624, 145697), (636, 142948), (689, 131952), (848, 107211), (1272, 71474), (1378, 65976), (2067, 43984), (2544, 35737), (2749, 33072), (2756, 32988), (4134, 21992), (5498, 16536), (5512, 16494), (8247, 11024), (8268, 10996)]