99413248

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 221782176

約数和(自身を除く): 122368928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 688, 704, 821, 946, 1376, 1408, 1642, 1892, 2752, 2816, 3284, 3784, 5504, 6568, 7568, 9031, 11008, 13136, 15136, 18062, 26272, 30272, 35303, 36124, 52544, 60544, 70606, 72248, 105088, 121088, 141212, 144496, 210176, 282424, 288992, 388333, 564848, 577984, 776666, 1129696, 1155968, 1553332, 2259392, 2311936, 3106664, 4518784, 6213328, 9037568, 12426656, 24853312, 49706624, 99413248]

約数ペア:

[(1, 99413248), (2, 49706624), (4, 24853312), (8, 12426656), (11, 9037568), (16, 6213328), (22, 4518784), (32, 3106664), (43, 2311936), (44, 2259392), (64, 1553332), (86, 1155968), (88, 1129696), (128, 776666), (172, 577984), (176, 564848), (256, 388333), (344, 288992), (352, 282424), (473, 210176), (688, 144496), (704, 141212), (821, 121088), (946, 105088), (1376, 72248), (1408, 70606), (1642, 60544), (1892, 52544), (2752, 36124), (2816, 35303), (3284, 30272), (3784, 26272), (5504, 18062), (6568, 15136), (7568, 13136), (9031, 11008)]