80910592

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 186380096

約数和(自身を除く): 105469504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 277, 326, 448, 554, 652, 896, 1108, 1141, 1304, 1792, 1939, 2216, 2282, 2608, 3878, 4432, 4564, 5216, 7756, 8864, 9128, 10432, 15512, 17728, 18256, 20864, 31024, 35456, 36512, 41728, 45151, 62048, 70912, 73024, 90302, 124096, 146048, 180604, 248192, 292096, 316057, 361208, 496384, 632114, 722416, 1264228, 1444832, 2528456, 2889664, 5056912, 5779328, 10113824, 11558656, 20227648, 40455296, 80910592]

約数ペア:

[(1, 80910592), (2, 40455296), (4, 20227648), (7, 11558656), (8, 10113824), (14, 5779328), (16, 5056912), (28, 2889664), (32, 2528456), (56, 1444832), (64, 1264228), (112, 722416), (128, 632114), (163, 496384), (224, 361208), (256, 316057), (277, 292096), (326, 248192), (448, 180604), (554, 146048), (652, 124096), (896, 90302), (1108, 73024), (1141, 70912), (1304, 62048), (1792, 45151), (1939, 41728), (2216, 36512), (2282, 35456), (2608, 31024), (3878, 20864), (4432, 18256), (4564, 17728), (5216, 15512), (7756, 10432), (8864, 9128)]