88181172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 234037440

約数和(自身を除く): 145856268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 281, 379, 414, 562, 758, 828, 843, 1124, 1137, 1516, 1686, 2274, 2529, 3372, 3411, 4548, 5058, 6463, 6822, 8717, 10116, 12926, 13644, 17434, 19389, 25852, 26151, 34868, 38778, 52302, 58167, 77556, 78453, 104604, 106499, 116334, 156906, 212998, 232668, 313812, 319497, 425996, 638994, 958491, 1277988, 1916982, 2449477, 3833964, 4898954, 7348431, 9797908, 14696862, 22045293, 29393724, 44090586, 88181172]

約数ペア:

[(1, 88181172), (2, 44090586), (3, 29393724), (4, 22045293), (6, 14696862), (9, 9797908), (12, 7348431), (18, 4898954), (23, 3833964), (36, 2449477), (46, 1916982), (69, 1277988), (92, 958491), (138, 638994), (207, 425996), (276, 319497), (281, 313812), (379, 232668), (414, 212998), (562, 156906), (758, 116334), (828, 106499), (843, 104604), (1124, 78453), (1137, 77556), (1516, 58167), (1686, 52302), (2274, 38778), (2529, 34868), (3372, 26151), (3411, 25852), (4548, 19389), (5058, 17434), (6463, 13644), (6822, 12926), (8717, 10116)]