66278254176

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{383}}^1\times {\mathrm{2647}}^1$

素因数の和:3273

約数の個数: 144

約数和(自身を含む): 189875073024

約数和(自身を除く): 123596818848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 383, 454, 681, 766, 908, 1149, 1362, 1532, 1816, 2043, 2298, 2647, 2724, 3064, 3447, 3632, 4086, 4596, 5294, 5448, 6128, 6894, 7264, 7941, 8172, 9192, 10588, 10896, 12256, 13788, 15882, 16344, 18384, 21176, 21792, 23823, 27576, 31764, 32688, 36768, 42352, 47646, 55152, 63528, 65376, 84704, 86941, 95292, 110304, 127056, 173882, 190584, 254112, 260823, 347764, 381168, 521646, 600869, 695528, 762336, 782469, 1013801, 1043292, 1201738, 1391056, 1564938, 1802607, 2027602, 2086584, 2403476, 2782112, 3041403, 3129876, 3605214, 4055204, 4173168, 4806952, 5407821, 6082806, 6259752, 7210428, 8110408, 8346336, 9124209, 9613904, 10815642, 12165612, 12519504, 14420856, 16220816, 18248418, 19227808, 21631284, 24331224, 25039008, 28841712, 32441632, 36496836, 43262568, 48662448, 57683424, 72993672, 86525136, 97324896, 145987344, 173050272, 230132827, 291974688, 460265654, 690398481, 920531308, 1380796962, 1841062616, 2071195443, 2761593924, 3682125232, 4142390886, 5523187848, 7364250464, 8284781772, 11046375696, 16569563544, 22092751392, 33139127088, 66278254176]

約数ペア:

[(1, 66278254176), (2, 33139127088), (3, 22092751392), (4, 16569563544), (6, 11046375696), (8, 8284781772), (9, 7364250464), (12, 5523187848), (16, 4142390886), (18, 3682125232), (24, 2761593924), (32, 2071195443), (36, 1841062616), (48, 1380796962), (72, 920531308), (96, 690398481), (144, 460265654), (227, 291974688), (288, 230132827), (383, 173050272), (454, 145987344), (681, 97324896), (766, 86525136), (908, 72993672), (1149, 57683424), (1362, 48662448), (1532, 43262568), (1816, 36496836), (2043, 32441632), (2298, 28841712), (2647, 25039008), (2724, 24331224), (3064, 21631284), (3447, 19227808), (3632, 18248418), (4086, 16220816), (4596, 14420856), (5294, 12519504), (5448, 12165612), (6128, 10815642), (6894, 9613904), (7264, 9124209), (7941, 8346336), (8172, 8110408), (9192, 7210428), (10588, 6259752), (10896, 6082806), (12256, 5407821), (13788, 4806952), (15882, 4173168), (16344, 4055204), (18384, 3605214), (21176, 3129876), (21792, 3041403), (23823, 2782112), (27576, 2403476), (31764, 2086584), (32688, 2027602), (36768, 1802607), (42352, 1564938), (47646, 1391056), (55152, 1201738), (63528, 1043292), (65376, 1013801), (84704, 782469), (86941, 762336), (95292, 695528), (110304, 600869), (127056, 521646), (173882, 381168), (190584, 347764), (254112, 260823)]