89057104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 105216176

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 271, 304, 368, 376, 437, 542, 752, 874, 893, 1081, 1084, 1748, 1786, 2162, 2168, 3496, 3572, 4324, 4336, 5149, 6233, 6992, 7144, 8648, 10298, 12466, 12737, 14288, 17296, 20539, 20596, 24932, 25474, 41078, 41192, 49864, 50948, 82156, 82384, 99728, 101896, 118427, 164312, 203792, 236854, 242003, 292951, 328624, 473708, 484006, 585902, 947416, 968012, 1171804, 1894832, 1936024, 2343608, 3872048, 4687216, 5566069, 11132138, 22264276, 44528552, 89057104]

約数ペア:

[(1, 89057104), (2, 44528552), (4, 22264276), (8, 11132138), (16, 5566069), (19, 4687216), (23, 3872048), (38, 2343608), (46, 1936024), (47, 1894832), (76, 1171804), (92, 968012), (94, 947416), (152, 585902), (184, 484006), (188, 473708), (271, 328624), (304, 292951), (368, 242003), (376, 236854), (437, 203792), (542, 164312), (752, 118427), (874, 101896), (893, 99728), (1081, 82384), (1084, 82156), (1748, 50948), (1786, 49864), (2162, 41192), (2168, 41078), (3496, 25474), (3572, 24932), (4324, 20596), (4336, 20539), (5149, 17296), (6233, 14288), (6992, 12737), (7144, 12466), (8648, 10298)]