89198816

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 206123400

約数和(自身を除く): 116924584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 349, 392, 652, 698, 784, 1141, 1304, 1396, 1568, 2282, 2443, 2608, 2792, 4564, 4886, 5216, 5584, 7987, 9128, 9772, 11168, 15974, 17101, 18256, 19544, 31948, 34202, 36512, 39088, 56887, 63896, 68404, 78176, 113774, 127792, 136808, 227548, 255584, 273616, 398209, 455096, 547232, 796418, 910192, 1592836, 1820384, 2787463, 3185672, 5574926, 6371344, 11149852, 12742688, 22299704, 44599408, 89198816]

約数ペア:

[(1, 89198816), (2, 44599408), (4, 22299704), (7, 12742688), (8, 11149852), (14, 6371344), (16, 5574926), (28, 3185672), (32, 2787463), (49, 1820384), (56, 1592836), (98, 910192), (112, 796418), (163, 547232), (196, 455096), (224, 398209), (326, 273616), (349, 255584), (392, 227548), (652, 136808), (698, 127792), (784, 113774), (1141, 78176), (1304, 68404), (1396, 63896), (1568, 56887), (2282, 39088), (2443, 36512), (2608, 34202), (2792, 31948), (4564, 19544), (4886, 18256), (5216, 17101), (5584, 15974), (7987, 11168), (9128, 9772)]