64870704

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1706

約数の個数: 60

約数和(自身を含む): 182230152

約数和(自身を除く): 117359448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1361, 1986, 2648, 2722, 2979, 3972, 4083, 5296, 5444, 5958, 7944, 8166, 10888, 11916, 12249, 15888, 16332, 21776, 23832, 24498, 32664, 47664, 48996, 65328, 97992, 195984, 450491, 900982, 1351473, 1801964, 2702946, 3603928, 4054419, 5405892, 7207856, 8108838, 10811784, 16217676, 21623568, 32435352, 64870704]

約数ペア:

[(1, 64870704), (2, 32435352), (3, 21623568), (4, 16217676), (6, 10811784), (8, 8108838), (9, 7207856), (12, 5405892), (16, 4054419), (18, 3603928), (24, 2702946), (36, 1801964), (48, 1351473), (72, 900982), (144, 450491), (331, 195984), (662, 97992), (993, 65328), (1324, 48996), (1361, 47664), (1986, 32664), (2648, 24498), (2722, 23832), (2979, 21776), (3972, 16332), (4083, 15888), (5296, 12249), (5444, 11916), (5958, 10888), (7944, 8166)]