57778938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 147207060

約数和(自身を除く): 89428122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 601, 654, 763, 882, 981, 1202, 1526, 1803, 1962, 2289, 3606, 4207, 4578, 5341, 5409, 6867, 8414, 10682, 10818, 12621, 13734, 16023, 25242, 29449, 32046, 37863, 48069, 58898, 65509, 75726, 88347, 96138, 131018, 176694, 196527, 265041, 393054, 458563, 530082, 589581, 917126, 1179162, 1375689, 2751378, 3209941, 4127067, 6419882, 8254134, 9629823, 19259646, 28889469, 57778938]

約数ペア:

[(1, 57778938), (2, 28889469), (3, 19259646), (6, 9629823), (7, 8254134), (9, 6419882), (14, 4127067), (18, 3209941), (21, 2751378), (42, 1375689), (49, 1179162), (63, 917126), (98, 589581), (109, 530082), (126, 458563), (147, 393054), (218, 265041), (294, 196527), (327, 176694), (441, 131018), (601, 96138), (654, 88347), (763, 75726), (882, 65509), (981, 58898), (1202, 48069), (1526, 37863), (1803, 32046), (1962, 29449), (2289, 25242), (3606, 16023), (4207, 13734), (4578, 12621), (5341, 10818), (5409, 10682), (6867, 8414)]