64937916

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9857}}^1$

素因数の和:9931

約数の個数: 48

約数和(自身を含む): 171134880

約数和(自身を除く): 106196964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 9857, 19714, 29571, 39428, 59142, 88713, 118284, 177426, 266139, 354852, 532278, 601277, 1064556, 1202554, 1803831, 2405108, 3607662, 5411493, 7215324, 10822986, 16234479, 21645972, 32468958, 64937916]

約数ペア:

[(1, 64937916), (2, 32468958), (3, 21645972), (4, 16234479), (6, 10822986), (9, 7215324), (12, 5411493), (18, 3607662), (27, 2405108), (36, 1803831), (54, 1202554), (61, 1064556), (108, 601277), (122, 532278), (183, 354852), (244, 266139), (366, 177426), (549, 118284), (732, 88713), (1098, 59142), (1647, 39428), (2196, 29571), (3294, 19714), (6588, 9857)]