91988178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12577}}^1$

素因数の和:12658

約数の個数: 32

約数和(自身を含む): 195613056

約数和(自身を除く): 103624878

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 12577, 25154, 37731, 75462, 289271, 578542, 666581, 867813, 1333162, 1735626, 1999743, 3999486, 15331363, 30662726, 45994089, 91988178]

約数ペア:

[(1, 91988178), (2, 45994089), (3, 30662726), (6, 15331363), (23, 3999486), (46, 1999743), (53, 1735626), (69, 1333162), (106, 867813), (138, 666581), (159, 578542), (318, 289271), (1219, 75462), (2438, 37731), (3657, 25154), (7314, 12577)]