78702858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 184392936

約数和(自身を除く): 105690078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317, 634, 951, 1061, 1902, 2122, 2853, 3183, 4121, 5706, 6366, 8242, 9549, 12363, 13793, 19098, 24726, 27586, 37089, 41379, 74178, 82758, 124137, 248274, 336337, 672674, 1009011, 2018022, 3027033, 4372381, 6054066, 8744762, 13117143, 26234286, 39351429, 78702858]

約数ペア:

[(1, 78702858), (2, 39351429), (3, 26234286), (6, 13117143), (9, 8744762), (13, 6054066), (18, 4372381), (26, 3027033), (39, 2018022), (78, 1009011), (117, 672674), (234, 336337), (317, 248274), (634, 124137), (951, 82758), (1061, 74178), (1902, 41379), (2122, 37089), (2853, 27586), (3183, 24726), (4121, 19098), (5706, 13793), (6366, 12363), (8242, 9549)]