123039072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 383881680

約数和(自身を除く): 260842608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 557, 624, 708, 767, 936, 944, 1062, 1114, 1248, 1416, 1534, 1671, 1872, 1888, 2124, 2228, 2301, 2832, 3068, 3342, 3744, 4248, 4456, 4602, 5013, 5664, 6136, 6684, 6903, 7241, 8496, 8912, 9204, 10026, 12272, 13368, 13806, 14482, 16992, 17824, 18408, 20052, 21723, 24544, 26736, 27612, 28964, 32863, 36816, 40104, 43446, 53472, 55224, 57928, 65169, 65726, 73632, 80208, 86892, 98589, 110448, 115856, 130338, 131452, 160416, 173784, 197178, 220896, 231712, 260676, 262904, 295767, 347568, 394356, 427219, 521352, 525808, 591534, 695136, 788712, 854438, 1042704, 1051616, 1183068, 1281657, 1577424, 1708876, 2085408, 2366136, 2563314, 3154848, 3417752, 3844971, 4732272, 5126628, 6835504, 7689942, 9464544, 10253256, 13671008, 15379884, 20506512, 30759768, 41013024, 61519536, 123039072]

約数ペア:

[(1, 123039072), (2, 61519536), (3, 41013024), (4, 30759768), (6, 20506512), (8, 15379884), (9, 13671008), (12, 10253256), (13, 9464544), (16, 7689942), (18, 6835504), (24, 5126628), (26, 4732272), (32, 3844971), (36, 3417752), (39, 3154848), (48, 2563314), (52, 2366136), (59, 2085408), (72, 1708876), (78, 1577424), (96, 1281657), (104, 1183068), (117, 1051616), (118, 1042704), (144, 854438), (156, 788712), (177, 695136), (208, 591534), (234, 525808), (236, 521352), (288, 427219), (312, 394356), (354, 347568), (416, 295767), (468, 262904), (472, 260676), (531, 231712), (557, 220896), (624, 197178), (708, 173784), (767, 160416), (936, 131452), (944, 130338), (1062, 115856), (1114, 110448), (1248, 98589), (1416, 86892), (1534, 80208), (1671, 73632), (1872, 65726), (1888, 65169), (2124, 57928), (2228, 55224), (2301, 53472), (2832, 43446), (3068, 40104), (3342, 36816), (3744, 32863), (4248, 28964), (4456, 27612), (4602, 26736), (5013, 24544), (5664, 21723), (6136, 20052), (6684, 18408), (6903, 17824), (7241, 16992), (8496, 14482), (8912, 13806), (9204, 13368), (10026, 12272)]