80145216

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2360

約数の個数: 84

約数和(自身を含む): 233590084

約数和(自身を除く): 153444868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2281, 2928, 3904, 4392, 4562, 5856, 6843, 8784, 9124, 11712, 13686, 17568, 18248, 20529, 27372, 35136, 36496, 41058, 54744, 72992, 82116, 109488, 139141, 145984, 164232, 218976, 278282, 328464, 417423, 437952, 556564, 656928, 834846, 1113128, 1252269, 1313856, 1669692, 2226256, 2504538, 3339384, 4452512, 5009076, 6678768, 8905024, 10018152, 13357536, 20036304, 26715072, 40072608, 80145216]

約数ペア:

[(1, 80145216), (2, 40072608), (3, 26715072), (4, 20036304), (6, 13357536), (8, 10018152), (9, 8905024), (12, 6678768), (16, 5009076), (18, 4452512), (24, 3339384), (32, 2504538), (36, 2226256), (48, 1669692), (61, 1313856), (64, 1252269), (72, 1113128), (96, 834846), (122, 656928), (144, 556564), (183, 437952), (192, 417423), (244, 328464), (288, 278282), (366, 218976), (488, 164232), (549, 145984), (576, 139141), (732, 109488), (976, 82116), (1098, 72992), (1464, 54744), (1952, 41058), (2196, 36496), (2281, 35136), (2928, 27372), (3904, 20529), (4392, 18248), (4562, 17568), (5856, 13686), (6843, 11712), (8784, 9124)]