25746552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 78926400

約数和(自身を除く): 53179848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 173, 212, 216, 234, 312, 318, 346, 351, 424, 468, 477, 519, 636, 689, 692, 702, 936, 954, 1038, 1272, 1378, 1384, 1404, 1431, 1557, 1908, 2067, 2076, 2249, 2756, 2808, 2862, 3114, 3816, 4134, 4152, 4498, 4671, 5512, 5724, 6201, 6228, 6747, 8268, 8996, 9169, 9342, 11448, 12402, 12456, 13494, 16536, 17992, 18338, 18603, 18684, 20241, 24804, 26988, 27507, 36676, 37206, 37368, 40482, 49608, 53976, 55014, 60723, 73352, 74412, 80964, 82521, 110028, 119197, 121446, 148824, 161928, 165042, 220056, 238394, 242892, 247563, 330084, 357591, 476788, 485784, 495126, 660168, 715182, 953576, 990252, 1072773, 1430364, 1980504, 2145546, 2860728, 3218319, 4291092, 6436638, 8582184, 12873276, 25746552]

約数ペア:

[(1, 25746552), (2, 12873276), (3, 8582184), (4, 6436638), (6, 4291092), (8, 3218319), (9, 2860728), (12, 2145546), (13, 1980504), (18, 1430364), (24, 1072773), (26, 990252), (27, 953576), (36, 715182), (39, 660168), (52, 495126), (53, 485784), (54, 476788), (72, 357591), (78, 330084), (104, 247563), (106, 242892), (108, 238394), (117, 220056), (156, 165042), (159, 161928), (173, 148824), (212, 121446), (216, 119197), (234, 110028), (312, 82521), (318, 80964), (346, 74412), (351, 73352), (424, 60723), (468, 55014), (477, 53976), (519, 49608), (636, 40482), (689, 37368), (692, 37206), (702, 36676), (936, 27507), (954, 26988), (1038, 24804), (1272, 20241), (1378, 18684), (1384, 18603), (1404, 18338), (1431, 17992), (1557, 16536), (1908, 13494), (2067, 12456), (2076, 12402), (2249, 11448), (2756, 9342), (2808, 9169), (2862, 8996), (3114, 8268), (3816, 6747), (4134, 6228), (4152, 6201), (4498, 5724), (4671, 5512)]