180081582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 398891520

約数和(自身を除く): 218809938

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 173, 346, 397, 437, 519, 794, 874, 1038, 1191, 1311, 2382, 2622, 3287, 3979, 6574, 7543, 7958, 9131, 9861, 11937, 15086, 18262, 19722, 22629, 23874, 27393, 45258, 54786, 68681, 75601, 137362, 151202, 173489, 206043, 226803, 346978, 412086, 453606, 520467, 1040934, 1304939, 1579663, 2609878, 3159326, 3914817, 4738989, 7829634, 9477978, 30013597, 60027194, 90040791, 180081582]

約数ペア:

[(1, 180081582), (2, 90040791), (3, 60027194), (6, 30013597), (19, 9477978), (23, 7829634), (38, 4738989), (46, 3914817), (57, 3159326), (69, 2609878), (114, 1579663), (138, 1304939), (173, 1040934), (346, 520467), (397, 453606), (437, 412086), (519, 346978), (794, 226803), (874, 206043), (1038, 173489), (1191, 151202), (1311, 137362), (2382, 75601), (2622, 68681), (3287, 54786), (3979, 45258), (6574, 27393), (7543, 23874), (7958, 22629), (9131, 19722), (9861, 18262), (11937, 15086)]