80564784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 222366720

約数和(自身を除く): 141801936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 1867, 2697, 3596, 3734, 5394, 5601, 7192, 7468, 10788, 11202, 14384, 14936, 21576, 22404, 29872, 43152, 44808, 54143, 57877, 89616, 108286, 115754, 162429, 173631, 216572, 231508, 324858, 347262, 433144, 463016, 649716, 694524, 866288, 926032, 1299432, 1389048, 1678433, 2598864, 2778096, 3356866, 5035299, 6713732, 10070598, 13427464, 20141196, 26854928, 40282392, 80564784]

約数ペア:

[(1, 80564784), (2, 40282392), (3, 26854928), (4, 20141196), (6, 13427464), (8, 10070598), (12, 6713732), (16, 5035299), (24, 3356866), (29, 2778096), (31, 2598864), (48, 1678433), (58, 1389048), (62, 1299432), (87, 926032), (93, 866288), (116, 694524), (124, 649716), (174, 463016), (186, 433144), (232, 347262), (248, 324858), (348, 231508), (372, 216572), (464, 173631), (496, 162429), (696, 115754), (744, 108286), (899, 89616), (1392, 57877), (1488, 54143), (1798, 44808), (1867, 43152), (2697, 29872), (3596, 22404), (3734, 21576), (5394, 14936), (5601, 14384), (7192, 11202), (7468, 10788)]