77651992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 161882280

約数和(自身を除く): 84230288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 776, 827, 968, 1067, 1654, 2134, 3308, 4268, 6616, 8536, 9097, 11737, 18194, 23474, 36388, 46948, 72776, 80219, 93896, 100067, 160438, 200134, 320876, 400268, 641752, 800536, 882409, 1764818, 3529636, 7059272, 9706499, 19412998, 38825996, 77651992]

約数ペア:

[(1, 77651992), (2, 38825996), (4, 19412998), (8, 9706499), (11, 7059272), (22, 3529636), (44, 1764818), (88, 882409), (97, 800536), (121, 641752), (194, 400268), (242, 320876), (388, 200134), (484, 160438), (776, 100067), (827, 93896), (968, 80219), (1067, 72776), (1654, 46948), (2134, 36388), (3308, 23474), (4268, 18194), (6616, 11737), (8536, 9097)]