90947682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13619}}^1$

素因数の和:13687

約数の個数: 48

約数和(自身を含む): 229469760

約数和(自身を除く): 138522078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 13619, 27238, 40857, 81714, 95333, 122571, 190666, 245142, 285999, 571998, 721807, 857997, 1443614, 1715994, 2165421, 4330842, 5052649, 6496263, 10105298, 12992526, 15157947, 30315894, 45473841, 90947682]

約数ペア:

[(1, 90947682), (2, 45473841), (3, 30315894), (6, 15157947), (7, 12992526), (9, 10105298), (14, 6496263), (18, 5052649), (21, 4330842), (42, 2165421), (53, 1715994), (63, 1443614), (106, 857997), (126, 721807), (159, 571998), (318, 285999), (371, 245142), (477, 190666), (742, 122571), (954, 95333), (1113, 81714), (2226, 40857), (3339, 27238), (6678, 13619)]