78157716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3813

約数の個数: 96

約数和(自身を含む): 236328960

約数和(自身を除く): 158171244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 3767, 5187, 6916, 7534, 10374, 11301, 15068, 20748, 22602, 26369, 45204, 48971, 52738, 71573, 79107, 97942, 105476, 143146, 146913, 158214, 195884, 214719, 286292, 293826, 316428, 342797, 429438, 501011, 587652, 685594, 858876, 930449, 1002022, 1028391, 1371188, 1503033, 1860898, 2004044, 2056782, 2791347, 3006066, 3721796, 4113564, 5582694, 6012132, 6513143, 11165388, 13026286, 19539429, 26052572, 39078858, 78157716]

約数ペア:

[(1, 78157716), (2, 39078858), (3, 26052572), (4, 19539429), (6, 13026286), (7, 11165388), (12, 6513143), (13, 6012132), (14, 5582694), (19, 4113564), (21, 3721796), (26, 3006066), (28, 2791347), (38, 2056782), (39, 2004044), (42, 1860898), (52, 1503033), (57, 1371188), (76, 1028391), (78, 1002022), (84, 930449), (91, 858876), (114, 685594), (133, 587652), (156, 501011), (182, 429438), (228, 342797), (247, 316428), (266, 293826), (273, 286292), (364, 214719), (399, 195884), (494, 158214), (532, 146913), (546, 143146), (741, 105476), (798, 97942), (988, 79107), (1092, 71573), (1482, 52738), (1596, 48971), (1729, 45204), (2964, 26369), (3458, 22602), (3767, 20748), (5187, 15068), (6916, 11301), (7534, 10374)]