27689148

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 48757572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 157, 207, 213, 276, 284, 314, 414, 426, 471, 621, 628, 639, 828, 852, 942, 1242, 1278, 1413, 1633, 1884, 1917, 2484, 2556, 2826, 3266, 3611, 3834, 4239, 4899, 5652, 6532, 7222, 7668, 8478, 9798, 10833, 11147, 14444, 14697, 16956, 19596, 21666, 22294, 29394, 32499, 33441, 43332, 44091, 44588, 58788, 64998, 66882, 88182, 97497, 100323, 129996, 133764, 176364, 194994, 200646, 256381, 300969, 389988, 401292, 512762, 601938, 769143, 1025524, 1203876, 1538286, 2307429, 3076572, 4614858, 6922287, 9229716, 13844574, 27689148]

約数ペア:

[(1, 27689148), (2, 13844574), (3, 9229716), (4, 6922287), (6, 4614858), (9, 3076572), (12, 2307429), (18, 1538286), (23, 1203876), (27, 1025524), (36, 769143), (46, 601938), (54, 512762), (69, 401292), (71, 389988), (92, 300969), (108, 256381), (138, 200646), (142, 194994), (157, 176364), (207, 133764), (213, 129996), (276, 100323), (284, 97497), (314, 88182), (414, 66882), (426, 64998), (471, 58788), (621, 44588), (628, 44091), (639, 43332), (828, 33441), (852, 32499), (942, 29394), (1242, 22294), (1278, 21666), (1413, 19596), (1633, 16956), (1884, 14697), (1917, 14444), (2484, 11147), (2556, 10833), (2826, 9798), (3266, 8478), (3611, 7668), (3834, 7222), (4239, 6532), (4899, 5652)]