87747354

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 201062400

約数和(自身を除く): 113315046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 79, 134, 158, 201, 237, 307, 402, 474, 603, 614, 711, 921, 1206, 1422, 1809, 1842, 2133, 2763, 3618, 4266, 5293, 5526, 8289, 10586, 15879, 16578, 20569, 24253, 31758, 41138, 47637, 48506, 61707, 72759, 95274, 123414, 142911, 145518, 185121, 218277, 285822, 370242, 436554, 555363, 654831, 1110726, 1309662, 1624951, 3249902, 4874853, 9749706, 14624559, 29249118, 43873677, 87747354]

約数ペア:

[(1, 87747354), (2, 43873677), (3, 29249118), (6, 14624559), (9, 9749706), (18, 4874853), (27, 3249902), (54, 1624951), (67, 1309662), (79, 1110726), (134, 654831), (158, 555363), (201, 436554), (237, 370242), (307, 285822), (402, 218277), (474, 185121), (603, 145518), (614, 142911), (711, 123414), (921, 95274), (1206, 72759), (1422, 61707), (1809, 48506), (1842, 47637), (2133, 41138), (2763, 31758), (3618, 24253), (4266, 20569), (5293, 16578), (5526, 15879), (8289, 10586)]