76420168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 172782720

約数和(自身を除く): 96362552

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 2221, 3128, 4301, 4442, 8602, 8884, 17204, 17768, 24431, 34408, 37757, 48862, 51083, 75514, 97724, 102166, 151028, 195448, 204332, 302056, 408664, 415327, 561913, 830654, 868411, 1123826, 1661308, 1736822, 2247652, 3322616, 3473644, 4495304, 6947288, 9552521, 19105042, 38210084, 76420168]

約数ペア:

[(1, 76420168), (2, 38210084), (4, 19105042), (8, 9552521), (11, 6947288), (17, 4495304), (22, 3473644), (23, 3322616), (34, 2247652), (44, 1736822), (46, 1661308), (68, 1123826), (88, 868411), (92, 830654), (136, 561913), (184, 415327), (187, 408664), (253, 302056), (374, 204332), (391, 195448), (506, 151028), (748, 102166), (782, 97724), (1012, 75514), (1496, 51083), (1564, 48862), (2024, 37757), (2221, 34408), (3128, 24431), (4301, 17768), (4442, 17204), (8602, 8884)]