77276408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 161100240

約数和(自身を除く): 83823832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 776, 823, 968, 1067, 1646, 2134, 3292, 4268, 6584, 8536, 9053, 11737, 18106, 23474, 36212, 46948, 72424, 79831, 93896, 99583, 159662, 199166, 319324, 398332, 638648, 796664, 878141, 1756282, 3512564, 7025128, 9659551, 19319102, 38638204, 77276408]

約数ペア:

[(1, 77276408), (2, 38638204), (4, 19319102), (8, 9659551), (11, 7025128), (22, 3512564), (44, 1756282), (88, 878141), (97, 796664), (121, 638648), (194, 398332), (242, 319324), (388, 199166), (484, 159662), (776, 99583), (823, 93896), (968, 79831), (1067, 72424), (1646, 46948), (2134, 36212), (3292, 23474), (4268, 18106), (6584, 11737), (8536, 9053)]