77301128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 70442872

約数列:

[1, 2, 4, 8, 89, 151, 178, 302, 356, 604, 712, 719, 1208, 1438, 2876, 5752, 13439, 26878, 53756, 63991, 107512, 108569, 127982, 217138, 255964, 434276, 511928, 868552, 9662641, 19325282, 38650564, 77301128]

約数ペア:

[(1, 77301128), (2, 38650564), (4, 19325282), (8, 9662641), (89, 868552), (151, 511928), (178, 434276), (302, 255964), (356, 217138), (604, 127982), (712, 108569), (719, 107512), (1208, 63991), (1438, 53756), (2876, 26878), (5752, 13439)]