81532224

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1677

約数の個数: 112

約数和(自身を含む): 248107200

約数和(自身を除く): 166574976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1627, 1728, 1856, 2088, 2784, 3132, 3254, 4176, 4881, 5568, 6264, 6508, 8352, 9762, 12528, 13016, 14643, 16704, 19524, 25056, 26032, 29286, 39048, 43929, 47183, 50112, 52064, 58572, 78096, 87858, 94366, 104128, 117144, 141549, 156192, 175716, 188732, 234288, 283098, 312384, 351432, 377464, 424647, 468576, 566196, 702864, 754928, 849294, 937152, 1132392, 1273941, 1405728, 1509856, 1698588, 2264784, 2547882, 2811456, 3019712, 3397176, 4529568, 5095764, 6794352, 9059136, 10191528, 13588704, 20383056, 27177408, 40766112, 81532224]

約数ペア:

[(1, 81532224), (2, 40766112), (3, 27177408), (4, 20383056), (6, 13588704), (8, 10191528), (9, 9059136), (12, 6794352), (16, 5095764), (18, 4529568), (24, 3397176), (27, 3019712), (29, 2811456), (32, 2547882), (36, 2264784), (48, 1698588), (54, 1509856), (58, 1405728), (64, 1273941), (72, 1132392), (87, 937152), (96, 849294), (108, 754928), (116, 702864), (144, 566196), (174, 468576), (192, 424647), (216, 377464), (232, 351432), (261, 312384), (288, 283098), (348, 234288), (432, 188732), (464, 175716), (522, 156192), (576, 141549), (696, 117144), (783, 104128), (864, 94366), (928, 87858), (1044, 78096), (1392, 58572), (1566, 52064), (1627, 50112), (1728, 47183), (1856, 43929), (2088, 39048), (2784, 29286), (3132, 26032), (3254, 25056), (4176, 19524), (4881, 16704), (5568, 14643), (6264, 13016), (6508, 12528), (8352, 9762)]