89121456

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 262788240

約数和(自身を除く): 173666784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 172, 222, 258, 296, 333, 344, 387, 389, 444, 516, 592, 666, 688, 774, 778, 888, 1032, 1167, 1332, 1548, 1556, 1591, 1776, 2064, 2334, 2664, 3096, 3112, 3182, 3501, 4668, 4773, 5328, 6192, 6224, 6364, 7002, 9336, 9546, 12728, 14004, 14319, 14393, 16727, 18672, 19092, 25456, 28008, 28638, 28786, 33454, 38184, 43179, 50181, 56016, 57276, 57572, 66908, 76368, 86358, 100362, 114552, 115144, 129537, 133816, 150543, 172716, 200724, 229104, 230288, 259074, 267632, 301086, 345432, 401448, 518148, 602172, 618899, 690864, 802896, 1036296, 1204344, 1237798, 1856697, 2072592, 2408688, 2475596, 3713394, 4951192, 5570091, 7426788, 9902384, 11140182, 14853576, 22280364, 29707152, 44560728, 89121456]

約数ペア:

[(1, 89121456), (2, 44560728), (3, 29707152), (4, 22280364), (6, 14853576), (8, 11140182), (9, 9902384), (12, 7426788), (16, 5570091), (18, 4951192), (24, 3713394), (36, 2475596), (37, 2408688), (43, 2072592), (48, 1856697), (72, 1237798), (74, 1204344), (86, 1036296), (111, 802896), (129, 690864), (144, 618899), (148, 602172), (172, 518148), (222, 401448), (258, 345432), (296, 301086), (333, 267632), (344, 259074), (387, 230288), (389, 229104), (444, 200724), (516, 172716), (592, 150543), (666, 133816), (688, 129537), (774, 115144), (778, 114552), (888, 100362), (1032, 86358), (1167, 76368), (1332, 66908), (1548, 57572), (1556, 57276), (1591, 56016), (1776, 50181), (2064, 43179), (2334, 38184), (2664, 33454), (3096, 28786), (3112, 28638), (3182, 28008), (3501, 25456), (4668, 19092), (4773, 18672), (5328, 16727), (6192, 14393), (6224, 14319), (6364, 14004), (7002, 12728), (9336, 9546)]