187774668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 497873376

約数和(自身を除く): 310098708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 241, 276, 414, 482, 723, 828, 941, 964, 1446, 1882, 2169, 2823, 2892, 3764, 4338, 5543, 5646, 8469, 8676, 11086, 11292, 16629, 16938, 21643, 22172, 33258, 33876, 43286, 49887, 64929, 66516, 86572, 99774, 129858, 194787, 199548, 226781, 259716, 389574, 453562, 680343, 779148, 907124, 1360686, 2041029, 2721372, 4082058, 5215963, 8164116, 10431926, 15647889, 20863852, 31295778, 46943667, 62591556, 93887334, 187774668]

約数ペア:

[(1, 187774668), (2, 93887334), (3, 62591556), (4, 46943667), (6, 31295778), (9, 20863852), (12, 15647889), (18, 10431926), (23, 8164116), (36, 5215963), (46, 4082058), (69, 2721372), (92, 2041029), (138, 1360686), (207, 907124), (241, 779148), (276, 680343), (414, 453562), (482, 389574), (723, 259716), (828, 226781), (941, 199548), (964, 194787), (1446, 129858), (1882, 99774), (2169, 86572), (2823, 66516), (2892, 64929), (3764, 49887), (4338, 43286), (5543, 33876), (5646, 33258), (8469, 22172), (8676, 21643), (11086, 16938), (11292, 16629)]