64089402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 80699718

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 159, 222, 318, 419, 481, 689, 838, 962, 1257, 1378, 1443, 1961, 2067, 2514, 2886, 3922, 4134, 5447, 5883, 10894, 11766, 15503, 16341, 22207, 25493, 31006, 32682, 44414, 46509, 50986, 66621, 76479, 93018, 133242, 152958, 201539, 288691, 403078, 577382, 604617, 821659, 866073, 1209234, 1643318, 1732146, 2464977, 4929954, 10681567, 21363134, 32044701, 64089402]

約数ペア:

[(1, 64089402), (2, 32044701), (3, 21363134), (6, 10681567), (13, 4929954), (26, 2464977), (37, 1732146), (39, 1643318), (53, 1209234), (74, 866073), (78, 821659), (106, 604617), (111, 577382), (159, 403078), (222, 288691), (318, 201539), (419, 152958), (481, 133242), (689, 93018), (838, 76479), (962, 66621), (1257, 50986), (1378, 46509), (1443, 44414), (1961, 32682), (2067, 31006), (2514, 25493), (2886, 22207), (3922, 16341), (4134, 15503), (5447, 11766), (5883, 10894)]