89671248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 263320200

約数和(自身を除く): 173648952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 109, 116, 144, 174, 197, 218, 232, 261, 327, 348, 394, 436, 464, 522, 591, 654, 696, 788, 872, 981, 1044, 1182, 1308, 1392, 1576, 1744, 1773, 1962, 2088, 2364, 2616, 3152, 3161, 3546, 3924, 4176, 4728, 5232, 5713, 6322, 7092, 7848, 9456, 9483, 11426, 12644, 14184, 15696, 17139, 18966, 21473, 22852, 25288, 28368, 28449, 34278, 37932, 42946, 45704, 50576, 51417, 56898, 64419, 68556, 75864, 85892, 91408, 102834, 113796, 128838, 137112, 151728, 171784, 193257, 205668, 227592, 257676, 274224, 343568, 386514, 411336, 455184, 515352, 622717, 773028, 822672, 1030704, 1245434, 1546056, 1868151, 2490868, 3092112, 3736302, 4981736, 5604453, 7472604, 9963472, 11208906, 14945208, 22417812, 29890416, 44835624, 89671248]

約数ペア:

[(1, 89671248), (2, 44835624), (3, 29890416), (4, 22417812), (6, 14945208), (8, 11208906), (9, 9963472), (12, 7472604), (16, 5604453), (18, 4981736), (24, 3736302), (29, 3092112), (36, 2490868), (48, 1868151), (58, 1546056), (72, 1245434), (87, 1030704), (109, 822672), (116, 773028), (144, 622717), (174, 515352), (197, 455184), (218, 411336), (232, 386514), (261, 343568), (327, 274224), (348, 257676), (394, 227592), (436, 205668), (464, 193257), (522, 171784), (591, 151728), (654, 137112), (696, 128838), (788, 113796), (872, 102834), (981, 91408), (1044, 85892), (1182, 75864), (1308, 68556), (1392, 64419), (1576, 56898), (1744, 51417), (1773, 50576), (1962, 45704), (2088, 42946), (2364, 37932), (2616, 34278), (3152, 28449), (3161, 28368), (3546, 25288), (3924, 22852), (4176, 21473), (4728, 18966), (5232, 17139), (5713, 15696), (6322, 14184), (7092, 12644), (7848, 11426), (9456, 9483)]