80214498

素因数分解:

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

素因数の和:3808

約数の個数: 72

約数和(自身を含む): 215137728

約数和(自身を除く): 134923230

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 3767, 7098, 7534, 10647, 11301, 21294, 22602, 26369, 33903, 48971, 52738, 67806, 79107, 97942, 146913, 158214, 237321, 293826, 342797, 440739, 474642, 636623, 685594, 881478, 1028391, 1273246, 1909869, 2056782, 3085173, 3819738, 4456361, 5729607, 6170346, 8912722, 11459214, 13369083, 26738166, 40107249, 80214498]

約数ペア:

[(1, 80214498), (2, 40107249), (3, 26738166), (6, 13369083), (7, 11459214), (9, 8912722), (13, 6170346), (14, 5729607), (18, 4456361), (21, 3819738), (26, 3085173), (39, 2056782), (42, 1909869), (63, 1273246), (78, 1028391), (91, 881478), (117, 685594), (126, 636623), (169, 474642), (182, 440739), (234, 342797), (273, 293826), (338, 237321), (507, 158214), (546, 146913), (819, 97942), (1014, 79107), (1183, 67806), (1521, 52738), (1638, 48971), (2366, 33903), (3042, 26369), (3549, 22602), (3767, 21294), (7098, 11301), (7534, 10647)]