77172968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 70052632

約数列:

[1, 2, 4, 8, 89, 178, 283, 356, 383, 566, 712, 766, 1132, 1532, 2264, 3064, 25187, 34087, 50374, 68174, 100748, 108389, 136348, 201496, 216778, 272696, 433556, 867112, 9646621, 19293242, 38586484, 77172968]

約数ペア:

[(1, 77172968), (2, 38586484), (4, 19293242), (8, 9646621), (89, 867112), (178, 433556), (283, 272696), (356, 216778), (383, 201496), (566, 136348), (712, 108389), (766, 100748), (1132, 68174), (1532, 50374), (2264, 34087), (3064, 25187)]