77776070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 144211968

約数和(自身を除く): 66435898

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 470, 635, 1270, 1303, 2606, 5969, 6515, 11938, 13030, 29845, 59690, 61241, 122482, 165481, 306205, 330962, 612410, 827405, 1654810, 7777607, 15555214, 38888035, 77776070]

約数ペア:

[(1, 77776070), (2, 38888035), (5, 15555214), (10, 7777607), (47, 1654810), (94, 827405), (127, 612410), (235, 330962), (254, 306205), (470, 165481), (635, 122482), (1270, 61241), (1303, 59690), (2606, 29845), (5969, 13030), (6515, 11938)]