88981744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 188291520

約数和(自身を除く): 99309776

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 71, 73, 74, 116, 142, 146, 148, 232, 284, 292, 296, 464, 568, 584, 592, 1073, 1136, 1168, 2059, 2117, 2146, 2627, 2701, 4118, 4234, 4292, 5183, 5254, 5402, 8236, 8468, 8584, 10366, 10508, 10804, 16472, 16936, 17168, 20732, 21016, 21608, 32944, 33872, 41464, 42032, 43216, 76183, 78329, 82928, 150307, 152366, 156658, 191771, 300614, 304732, 313316, 383542, 601228, 609464, 626632, 767084, 1202456, 1218928, 1253264, 1534168, 2404912, 3068336, 5561359, 11122718, 22245436, 44490872, 88981744]

約数ペア:

[(1, 88981744), (2, 44490872), (4, 22245436), (8, 11122718), (16, 5561359), (29, 3068336), (37, 2404912), (58, 1534168), (71, 1253264), (73, 1218928), (74, 1202456), (116, 767084), (142, 626632), (146, 609464), (148, 601228), (232, 383542), (284, 313316), (292, 304732), (296, 300614), (464, 191771), (568, 156658), (584, 152366), (592, 150307), (1073, 82928), (1136, 78329), (1168, 76183), (2059, 43216), (2117, 42032), (2146, 41464), (2627, 33872), (2701, 32944), (4118, 21608), (4234, 21016), (4292, 20732), (5183, 17168), (5254, 16936), (5402, 16472), (8236, 10804), (8468, 10508), (8584, 10366)]