85208464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 107279216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 83, 88, 152, 166, 176, 209, 304, 307, 332, 418, 614, 664, 836, 913, 1228, 1328, 1577, 1672, 1826, 2456, 3154, 3344, 3377, 3652, 4912, 5833, 6308, 6754, 7304, 11666, 12616, 13508, 14608, 17347, 23332, 25232, 25481, 27016, 34694, 46664, 50962, 54032, 64163, 69388, 93328, 101924, 128326, 138776, 203848, 256652, 277552, 280291, 407696, 484139, 513304, 560582, 968278, 1026608, 1121164, 1936556, 2242328, 3873112, 4484656, 5325529, 7746224, 10651058, 21302116, 42604232, 85208464]

約数ペア:

[(1, 85208464), (2, 42604232), (4, 21302116), (8, 10651058), (11, 7746224), (16, 5325529), (19, 4484656), (22, 3873112), (38, 2242328), (44, 1936556), (76, 1121164), (83, 1026608), (88, 968278), (152, 560582), (166, 513304), (176, 484139), (209, 407696), (304, 280291), (307, 277552), (332, 256652), (418, 203848), (614, 138776), (664, 128326), (836, 101924), (913, 93328), (1228, 69388), (1328, 64163), (1577, 54032), (1672, 50962), (1826, 46664), (2456, 34694), (3154, 27016), (3344, 25481), (3377, 25232), (3652, 23332), (4912, 17347), (5833, 14608), (6308, 13508), (6754, 12616), (7304, 11666)]