85104048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 231342336

約数和(自身を除く): 146238288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 491, 552, 628, 942, 982, 1104, 1256, 1473, 1884, 1964, 2512, 2946, 3611, 3768, 3928, 5892, 7222, 7536, 7856, 10833, 11293, 11784, 14444, 21666, 22586, 23568, 28888, 33879, 43332, 45172, 57776, 67758, 77087, 86664, 90344, 135516, 154174, 173328, 180688, 231261, 271032, 308348, 462522, 542064, 616696, 925044, 1233392, 1773001, 1850088, 3546002, 3700176, 5319003, 7092004, 10638006, 14184008, 21276012, 28368016, 42552024, 85104048]

約数ペア:

[(1, 85104048), (2, 42552024), (3, 28368016), (4, 21276012), (6, 14184008), (8, 10638006), (12, 7092004), (16, 5319003), (23, 3700176), (24, 3546002), (46, 1850088), (48, 1773001), (69, 1233392), (92, 925044), (138, 616696), (157, 542064), (184, 462522), (276, 308348), (314, 271032), (368, 231261), (471, 180688), (491, 173328), (552, 154174), (628, 135516), (942, 90344), (982, 86664), (1104, 77087), (1256, 67758), (1473, 57776), (1884, 45172), (1964, 43332), (2512, 33879), (2946, 28888), (3611, 23568), (3768, 22586), (3928, 21666), (5892, 14444), (7222, 11784), (7536, 11293), (7856, 10833)]