64488984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1427}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 120579816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1427, 1614, 1883, 2152, 2854, 3228, 3766, 4281, 5649, 5708, 6456, 7532, 8562, 9989, 11298, 11416, 15064, 17124, 19978, 22596, 29967, 34248, 39956, 45192, 59934, 79912, 119868, 239736, 383863, 767726, 1151589, 1535452, 2303178, 2687041, 3070904, 4606356, 5374082, 8061123, 9212712, 10748164, 16122246, 21496328, 32244492, 64488984]

約数ペア:

[(1, 64488984), (2, 32244492), (3, 21496328), (4, 16122246), (6, 10748164), (7, 9212712), (8, 8061123), (12, 5374082), (14, 4606356), (21, 3070904), (24, 2687041), (28, 2303178), (42, 1535452), (56, 1151589), (84, 767726), (168, 383863), (269, 239736), (538, 119868), (807, 79912), (1076, 59934), (1427, 45192), (1614, 39956), (1883, 34248), (2152, 29967), (2854, 22596), (3228, 19978), (3766, 17124), (4281, 15064), (5649, 11416), (5708, 11298), (6456, 9989), (7532, 8562)]