87686368

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 226679040

約数和(自身を除く): 138992672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 1873, 2128, 2464, 2926, 3344, 3746, 4256, 5852, 6688, 7492, 11704, 13111, 14984, 20603, 23408, 26222, 29968, 35587, 41206, 46816, 52444, 59936, 71174, 82412, 104888, 142348, 144221, 164824, 209776, 249109, 284696, 288442, 329648, 391457, 419552, 498218, 569392, 576884, 659296, 782914, 996436, 1138784, 1153768, 1565828, 1992872, 2307536, 2740199, 3131656, 3985744, 4615072, 5480398, 6263312, 7971488, 10960796, 12526624, 21921592, 43843184, 87686368]

約数ペア:

[(1, 87686368), (2, 43843184), (4, 21921592), (7, 12526624), (8, 10960796), (11, 7971488), (14, 6263312), (16, 5480398), (19, 4615072), (22, 3985744), (28, 3131656), (32, 2740199), (38, 2307536), (44, 1992872), (56, 1565828), (76, 1153768), (77, 1138784), (88, 996436), (112, 782914), (133, 659296), (152, 576884), (154, 569392), (176, 498218), (209, 419552), (224, 391457), (266, 329648), (304, 288442), (308, 284696), (352, 249109), (418, 209776), (532, 164824), (608, 144221), (616, 142348), (836, 104888), (1064, 82412), (1232, 71174), (1463, 59936), (1672, 52444), (1873, 46816), (2128, 41206), (2464, 35587), (2926, 29968), (3344, 26222), (3746, 23408), (4256, 20603), (5852, 14984), (6688, 13111), (7492, 11704)]