78856776

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26713}}^1$

素因数の和:26766

約数の個数: 48

約数和(自身を含む): 218787660

約数和(自身を除く): 139930884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 26713, 53426, 80139, 106852, 160278, 213704, 240417, 320556, 480834, 641112, 961668, 1095233, 1923336, 2190466, 3285699, 4380932, 6571398, 8761864, 9857097, 13142796, 19714194, 26285592, 39428388, 78856776]

約数ペア:

[(1, 78856776), (2, 39428388), (3, 26285592), (4, 19714194), (6, 13142796), (8, 9857097), (9, 8761864), (12, 6571398), (18, 4380932), (24, 3285699), (36, 2190466), (41, 1923336), (72, 1095233), (82, 961668), (123, 641112), (164, 480834), (246, 320556), (328, 240417), (369, 213704), (492, 160278), (738, 106852), (984, 80139), (1476, 53426), (2952, 26713)]