123587568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 376569648

約数和(自身を除く): 252982080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 208, 214, 234, 312, 321, 428, 468, 617, 624, 642, 856, 936, 963, 1234, 1284, 1391, 1712, 1851, 1872, 1926, 2468, 2568, 2782, 3702, 3852, 4173, 4936, 5136, 5553, 5564, 7404, 7704, 8021, 8346, 9872, 11106, 11128, 12519, 14808, 15408, 16042, 16692, 22212, 22256, 24063, 25038, 29616, 32084, 33384, 44424, 48126, 50076, 64168, 66019, 66768, 72189, 88848, 96252, 100152, 128336, 132038, 144378, 192504, 198057, 200304, 264076, 288756, 385008, 396114, 528152, 577512, 594171, 792228, 858247, 1056304, 1155024, 1188342, 1584456, 1716494, 2376684, 2574741, 3168912, 3432988, 4753368, 5149482, 6865976, 7724223, 9506736, 10298964, 13731952, 15448446, 20597928, 30896892, 41195856, 61793784, 123587568]

約数ペア:

[(1, 123587568), (2, 61793784), (3, 41195856), (4, 30896892), (6, 20597928), (8, 15448446), (9, 13731952), (12, 10298964), (13, 9506736), (16, 7724223), (18, 6865976), (24, 5149482), (26, 4753368), (36, 3432988), (39, 3168912), (48, 2574741), (52, 2376684), (72, 1716494), (78, 1584456), (104, 1188342), (107, 1155024), (117, 1056304), (144, 858247), (156, 792228), (208, 594171), (214, 577512), (234, 528152), (312, 396114), (321, 385008), (428, 288756), (468, 264076), (617, 200304), (624, 198057), (642, 192504), (856, 144378), (936, 132038), (963, 128336), (1234, 100152), (1284, 96252), (1391, 88848), (1712, 72189), (1851, 66768), (1872, 66019), (1926, 64168), (2468, 50076), (2568, 48126), (2782, 44424), (3702, 33384), (3852, 32084), (4173, 29616), (4936, 25038), (5136, 24063), (5553, 22256), (5564, 22212), (7404, 16692), (7704, 16042), (8021, 15408), (8346, 14808), (9872, 12519), (11106, 11128)]