76678888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 170896320

約数和(自身を除く): 94217432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 572, 691, 776, 1067, 1144, 1261, 1382, 2134, 2522, 2764, 4268, 5044, 5528, 7601, 8536, 8983, 10088, 13871, 15202, 17966, 27742, 30404, 35932, 55484, 60808, 67027, 71864, 98813, 110968, 134054, 197626, 268108, 395252, 536216, 737297, 790504, 871351, 1474594, 1742702, 2949188, 3485404, 5898376, 6970808, 9584861, 19169722, 38339444, 76678888]

約数ペア:

[(1, 76678888), (2, 38339444), (4, 19169722), (8, 9584861), (11, 6970808), (13, 5898376), (22, 3485404), (26, 2949188), (44, 1742702), (52, 1474594), (88, 871351), (97, 790504), (104, 737297), (143, 536216), (194, 395252), (286, 268108), (388, 197626), (572, 134054), (691, 110968), (776, 98813), (1067, 71864), (1144, 67027), (1261, 60808), (1382, 55484), (2134, 35932), (2522, 30404), (2764, 27742), (4268, 17966), (5044, 15202), (5528, 13871), (7601, 10088), (8536, 8983)]