85690392578

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2713}}^1\times {\mathrm{16963}}^1$

素因数の和:19711

約数の個数: 48

約数和(自身を含む): 157457812320

約数和(自身を除く): 71767419742

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2713, 5426, 16963, 18991, 33926, 37982, 51547, 103094, 118741, 132937, 237482, 265874, 322297, 360829, 644594, 721658, 831187, 1662374, 2256079, 2525803, 4512158, 5051606, 15792553, 31585106, 46020619, 92041238, 322144333, 644288666, 874391761, 1748783522, 2255010331, 4510020662, 6120742327, 12241484654, 42845196289, 85690392578]

約数ペア:

[(1, 85690392578), (2, 42845196289), (7, 12241484654), (14, 6120742327), (19, 4510020662), (38, 2255010331), (49, 1748783522), (98, 874391761), (133, 644288666), (266, 322144333), (931, 92041238), (1862, 46020619), (2713, 31585106), (5426, 15792553), (16963, 5051606), (18991, 4512158), (33926, 2525803), (37982, 2256079), (51547, 1662374), (103094, 831187), (118741, 721658), (132937, 644594), (237482, 360829), (265874, 322297)]