85591728

素因数分解:

$2^4\times 3^4\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 100

約数和(自身を含む): 249696568

約数和(自身を除く): 164104840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 313, 324, 422, 432, 626, 633, 648, 844, 939, 1252, 1266, 1296, 1688, 1878, 1899, 2504, 2532, 2817, 3376, 3756, 3798, 5008, 5064, 5634, 5697, 7512, 7596, 8451, 10128, 11268, 11394, 15024, 15192, 16902, 17091, 22536, 22788, 25353, 30384, 33804, 34182, 45072, 45576, 50706, 66043, 67608, 68364, 91152, 101412, 132086, 135216, 136728, 198129, 202824, 264172, 273456, 396258, 405648, 528344, 594387, 792516, 1056688, 1188774, 1585032, 1783161, 2377548, 3170064, 3566322, 4755096, 5349483, 7132644, 9510192, 10698966, 14265288, 21397932, 28530576, 42795864, 85591728]

約数ペア:

[(1, 85591728), (2, 42795864), (3, 28530576), (4, 21397932), (6, 14265288), (8, 10698966), (9, 9510192), (12, 7132644), (16, 5349483), (18, 4755096), (24, 3566322), (27, 3170064), (36, 2377548), (48, 1783161), (54, 1585032), (72, 1188774), (81, 1056688), (108, 792516), (144, 594387), (162, 528344), (211, 405648), (216, 396258), (313, 273456), (324, 264172), (422, 202824), (432, 198129), (626, 136728), (633, 135216), (648, 132086), (844, 101412), (939, 91152), (1252, 68364), (1266, 67608), (1296, 66043), (1688, 50706), (1878, 45576), (1899, 45072), (2504, 34182), (2532, 33804), (2817, 30384), (3376, 25353), (3756, 22788), (3798, 22536), (5008, 17091), (5064, 16902), (5634, 15192), (5697, 15024), (7512, 11394), (7596, 11268), (8451, 10128)]