80416842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 177883776

約数和(自身を除く): 97466934

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 257, 363, 431, 514, 726, 771, 862, 1293, 1542, 2586, 2827, 4741, 5654, 8481, 9482, 14223, 16962, 28446, 31097, 52151, 62194, 93291, 104302, 110767, 156453, 186582, 221534, 312906, 332301, 664602, 1218437, 2436874, 3655311, 7310622, 13402807, 26805614, 40208421, 80416842]

約数ペア:

[(1, 80416842), (2, 40208421), (3, 26805614), (6, 13402807), (11, 7310622), (22, 3655311), (33, 2436874), (66, 1218437), (121, 664602), (242, 332301), (257, 312906), (363, 221534), (431, 186582), (514, 156453), (726, 110767), (771, 104302), (862, 93291), (1293, 62194), (1542, 52151), (2586, 31097), (2827, 28446), (4741, 16962), (5654, 14223), (8481, 9482)]