26987112

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 49839768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 107, 113, 124, 186, 214, 226, 248, 279, 321, 339, 372, 428, 452, 558, 642, 678, 744, 856, 904, 963, 1017, 1116, 1284, 1356, 1926, 2034, 2232, 2568, 2712, 3317, 3503, 3852, 4068, 6634, 7006, 7704, 8136, 9951, 10509, 12091, 13268, 14012, 19902, 21018, 24182, 26536, 28024, 29853, 31527, 36273, 39804, 42036, 48364, 59706, 63054, 72546, 79608, 84072, 96728, 108819, 119412, 126108, 145092, 217638, 238824, 252216, 290184, 374821, 435276, 749642, 870552, 1124463, 1499284, 2248926, 2998568, 3373389, 4497852, 6746778, 8995704, 13493556, 26987112]

約数ペア:

[(1, 26987112), (2, 13493556), (3, 8995704), (4, 6746778), (6, 4497852), (8, 3373389), (9, 2998568), (12, 2248926), (18, 1499284), (24, 1124463), (31, 870552), (36, 749642), (62, 435276), (72, 374821), (93, 290184), (107, 252216), (113, 238824), (124, 217638), (186, 145092), (214, 126108), (226, 119412), (248, 108819), (279, 96728), (321, 84072), (339, 79608), (372, 72546), (428, 63054), (452, 59706), (558, 48364), (642, 42036), (678, 39804), (744, 36273), (856, 31527), (904, 29853), (963, 28024), (1017, 26536), (1116, 24182), (1284, 21018), (1356, 19902), (1926, 14012), (2034, 13268), (2232, 12091), (2568, 10509), (2712, 9951), (3317, 8136), (3503, 7704), (3852, 7006), (4068, 6634)]