77239656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 238752360

約数和(自身を除く): 161512704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 156, 159, 162, 173, 212, 216, 234, 312, 318, 324, 346, 351, 424, 468, 477, 519, 636, 648, 689, 692, 702, 936, 954, 1038, 1053, 1272, 1378, 1384, 1404, 1431, 1557, 1908, 2067, 2076, 2106, 2249, 2756, 2808, 2862, 3114, 3816, 4134, 4152, 4212, 4293, 4498, 4671, 5512, 5724, 6201, 6228, 6747, 8268, 8424, 8586, 8996, 9169, 9342, 11448, 12402, 12456, 13494, 14013, 16536, 17172, 17992, 18338, 18603, 18684, 20241, 24804, 26988, 27507, 28026, 34344, 36676, 37206, 37368, 40482, 49608, 53976, 55014, 55809, 56052, 60723, 73352, 74412, 80964, 82521, 110028, 111618, 112104, 119197, 121446, 148824, 161928, 165042, 182169, 220056, 223236, 238394, 242892, 247563, 330084, 357591, 364338, 446472, 476788, 485784, 495126, 660168, 715182, 728676, 742689, 953576, 990252, 1072773, 1430364, 1457352, 1485378, 1980504, 2145546, 2860728, 2970756, 3218319, 4291092, 5941512, 6436638, 8582184, 9654957, 12873276, 19309914, 25746552, 38619828, 77239656]

約数ペア:

[(1, 77239656), (2, 38619828), (3, 25746552), (4, 19309914), (6, 12873276), (8, 9654957), (9, 8582184), (12, 6436638), (13, 5941512), (18, 4291092), (24, 3218319), (26, 2970756), (27, 2860728), (36, 2145546), (39, 1980504), (52, 1485378), (53, 1457352), (54, 1430364), (72, 1072773), (78, 990252), (81, 953576), (104, 742689), (106, 728676), (108, 715182), (117, 660168), (156, 495126), (159, 485784), (162, 476788), (173, 446472), (212, 364338), (216, 357591), (234, 330084), (312, 247563), (318, 242892), (324, 238394), (346, 223236), (351, 220056), (424, 182169), (468, 165042), (477, 161928), (519, 148824), (636, 121446), (648, 119197), (689, 112104), (692, 111618), (702, 110028), (936, 82521), (954, 80964), (1038, 74412), (1053, 73352), (1272, 60723), (1378, 56052), (1384, 55809), (1404, 55014), (1431, 53976), (1557, 49608), (1908, 40482), (2067, 37368), (2076, 37206), (2106, 36676), (2249, 34344), (2756, 28026), (2808, 27507), (2862, 26988), (3114, 24804), (3816, 20241), (4134, 18684), (4152, 18603), (4212, 18338), (4293, 17992), (4498, 17172), (4671, 16536), (5512, 14013), (5724, 13494), (6201, 12456), (6228, 12402), (6747, 11448), (8268, 9342), (8424, 9169), (8586, 8996)]