77928336

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18704

約数の個数: 60

約数和(自身を含む): 225623580

約数和(自身を除く): 147695244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 18661, 37322, 55983, 74644, 111966, 149288, 167949, 223932, 298576, 335898, 447864, 541169, 671796, 895728, 1082338, 1343592, 1623507, 2164676, 2687184, 3247014, 4329352, 4870521, 6494028, 8658704, 9741042, 12988056, 19482084, 25976112, 38964168, 77928336]

約数ペア:

[(1, 77928336), (2, 38964168), (3, 25976112), (4, 19482084), (6, 12988056), (8, 9741042), (9, 8658704), (12, 6494028), (16, 4870521), (18, 4329352), (24, 3247014), (29, 2687184), (36, 2164676), (48, 1623507), (58, 1343592), (72, 1082338), (87, 895728), (116, 671796), (144, 541169), (174, 447864), (232, 335898), (261, 298576), (348, 223932), (464, 167949), (522, 149288), (696, 111966), (1044, 74644), (1392, 55983), (2088, 37322), (4176, 18661)]