66345136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 86645072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 107, 143, 176, 208, 214, 271, 286, 428, 542, 572, 856, 1084, 1144, 1177, 1391, 1712, 2168, 2288, 2354, 2782, 2981, 3523, 4336, 4708, 5564, 5962, 7046, 9416, 11128, 11924, 14092, 15301, 18832, 22256, 23848, 28184, 28997, 30602, 38753, 47696, 56368, 57994, 61204, 77506, 115988, 122408, 155012, 231976, 244816, 310024, 318967, 376961, 463952, 620048, 637934, 753922, 1275868, 1507844, 2551736, 3015688, 4146571, 5103472, 6031376, 8293142, 16586284, 33172568, 66345136]

約数ペア:

[(1, 66345136), (2, 33172568), (4, 16586284), (8, 8293142), (11, 6031376), (13, 5103472), (16, 4146571), (22, 3015688), (26, 2551736), (44, 1507844), (52, 1275868), (88, 753922), (104, 637934), (107, 620048), (143, 463952), (176, 376961), (208, 318967), (214, 310024), (271, 244816), (286, 231976), (428, 155012), (542, 122408), (572, 115988), (856, 77506), (1084, 61204), (1144, 57994), (1177, 56368), (1391, 47696), (1712, 38753), (2168, 30602), (2288, 28997), (2354, 28184), (2782, 23848), (2981, 22256), (3523, 18832), (4336, 15301), (4708, 14092), (5564, 11924), (5962, 11128), (7046, 9416)]