80028.000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 1433376

約数和(自身を除く): 784338

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 157, 159, 314, 318, 471, 689, 942, 1378, 2041, 2067, 4082, 4134, 6123, 8321, 12246, 16642, 24963, 49926, 108173, 216346, 324519, 649038]

約数ペア:

[(1, 649038), (2, 324519), (3, 216346), (6, 108173), (13, 49926), (26, 24963), (39, 16642), (53, 12246), (78, 8321), (106, 6123), (157, 4134), (159, 4082), (314, 2067), (318, 2041), (471, 1378), (689, 942)]