83974528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 199267200

約数和(自身を除く): 115292672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 73, 76, 86, 88, 128, 146, 152, 172, 176, 209, 292, 304, 344, 352, 418, 473, 584, 608, 688, 704, 803, 817, 836, 946, 1168, 1216, 1376, 1387, 1408, 1606, 1634, 1672, 1892, 2336, 2432, 2752, 2774, 3139, 3212, 3268, 3344, 3784, 4672, 5504, 5548, 6278, 6424, 6536, 6688, 7568, 8987, 9344, 11096, 12556, 12848, 13072, 13376, 15136, 15257, 17974, 22192, 25112, 25696, 26144, 26752, 30272, 30514, 34529, 35948, 44384, 50224, 51392, 52288, 59641, 60544, 61028, 69058, 71896, 88768, 100448, 102784, 104576, 119282, 122056, 138116, 143792, 177536, 200896, 238564, 244112, 276232, 287584, 401792, 477128, 488224, 552464, 575168, 656051, 954256, 976448, 1104928, 1150336, 1312102, 1908512, 1952896, 2209856, 2624204, 3817024, 4419712, 5248408, 7634048, 10496816, 20993632, 41987264, 83974528]

約数ペア:

[(1, 83974528), (2, 41987264), (4, 20993632), (8, 10496816), (11, 7634048), (16, 5248408), (19, 4419712), (22, 3817024), (32, 2624204), (38, 2209856), (43, 1952896), (44, 1908512), (64, 1312102), (73, 1150336), (76, 1104928), (86, 976448), (88, 954256), (128, 656051), (146, 575168), (152, 552464), (172, 488224), (176, 477128), (209, 401792), (292, 287584), (304, 276232), (344, 244112), (352, 238564), (418, 200896), (473, 177536), (584, 143792), (608, 138116), (688, 122056), (704, 119282), (803, 104576), (817, 102784), (836, 100448), (946, 88768), (1168, 71896), (1216, 69058), (1376, 61028), (1387, 60544), (1408, 59641), (1606, 52288), (1634, 51392), (1672, 50224), (1892, 44384), (2336, 35948), (2432, 34529), (2752, 30514), (2774, 30272), (3139, 26752), (3212, 26144), (3268, 25696), (3344, 25112), (3784, 22192), (4672, 17974), (5504, 15257), (5548, 15136), (6278, 13376), (6424, 13072), (6536, 12848), (6688, 12556), (7568, 11096), (8987, 9344)]