81250398

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65419}}^1$

素因数の和:65453

約数の個数: 32

約数和(自身を含む): 188409600

約数和(自身を除く): 107159202

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65419, 130838, 196257, 392514, 588771, 1177542, 1504637, 1766313, 3009274, 3532626, 4513911, 9027822, 13541733, 27083466, 40625199, 81250398]

約数ペア:

[(1, 81250398), (2, 40625199), (3, 27083466), (6, 13541733), (9, 9027822), (18, 4513911), (23, 3532626), (27, 3009274), (46, 1766313), (54, 1504637), (69, 1177542), (138, 588771), (207, 392514), (414, 196257), (621, 130838), (1242, 65419)]