69149872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 146722752

約数和(自身を除く): 77572880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1187, 1324, 2374, 2648, 3641, 4748, 5296, 7282, 9496, 13057, 14564, 18992, 26114, 29128, 52228, 58256, 104456, 208912, 392897, 785794, 1571588, 3143176, 4321867, 6286352, 8643734, 17287468, 34574936, 69149872]

約数ペア:

[(1, 69149872), (2, 34574936), (4, 17287468), (8, 8643734), (11, 6286352), (16, 4321867), (22, 3143176), (44, 1571588), (88, 785794), (176, 392897), (331, 208912), (662, 104456), (1187, 58256), (1324, 52228), (2374, 29128), (2648, 26114), (3641, 18992), (4748, 14564), (5296, 13057), (7282, 9496)]