84381648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4716

約数の個数: 80

約数和(自身を含む): 242901120

約数和(自身を除く): 158519472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 4663, 6032, 9048, 9326, 13989, 18096, 18652, 27978, 37304, 55956, 60619, 74608, 111912, 121238, 135227, 181857, 223824, 242476, 270454, 363714, 405681, 484952, 540908, 727428, 811362, 969904, 1081816, 1454856, 1622724, 1757951, 2163632, 2909712, 3245448, 3515902, 5273853, 6490896, 7031804, 10547706, 14063608, 21095412, 28127216, 42190824, 84381648]

約数ペア:

[(1, 84381648), (2, 42190824), (3, 28127216), (4, 21095412), (6, 14063608), (8, 10547706), (12, 7031804), (13, 6490896), (16, 5273853), (24, 3515902), (26, 3245448), (29, 2909712), (39, 2163632), (48, 1757951), (52, 1622724), (58, 1454856), (78, 1081816), (87, 969904), (104, 811362), (116, 727428), (156, 540908), (174, 484952), (208, 405681), (232, 363714), (312, 270454), (348, 242476), (377, 223824), (464, 181857), (624, 135227), (696, 121238), (754, 111912), (1131, 74608), (1392, 60619), (1508, 55956), (2262, 37304), (3016, 27978), (4524, 18652), (4663, 18096), (6032, 13989), (9048, 9326)]