117881778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 285769728

約数和(自身を除く): 167887950

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 2294, 2447, 3441, 4894, 6882, 7341, 8029, 14682, 16058, 17129, 24087, 34258, 48174, 51387, 75857, 90539, 102774, 151714, 181078, 227571, 271617, 455142, 530999, 543234, 633773, 1061998, 1267546, 1592997, 1901319, 2806709, 3185994, 3802638, 5613418, 8420127, 16840254, 19646963, 39293926, 58940889, 117881778]

約数ペア:

[(1, 117881778), (2, 58940889), (3, 39293926), (6, 19646963), (7, 16840254), (14, 8420127), (21, 5613418), (31, 3802638), (37, 3185994), (42, 2806709), (62, 1901319), (74, 1592997), (93, 1267546), (111, 1061998), (186, 633773), (217, 543234), (222, 530999), (259, 455142), (434, 271617), (518, 227571), (651, 181078), (777, 151714), (1147, 102774), (1302, 90539), (1554, 75857), (2294, 51387), (2447, 48174), (3441, 34258), (4894, 24087), (6882, 17129), (7341, 16058), (8029, 14682)]