276725124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13817

約数の個数: 72

約数和(自身を含む): 770882112

約数和(自身を除く): 494156988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 13751, 20124, 27502, 41253, 55004, 82506, 123759, 165012, 178763, 247518, 357526, 495036, 536289, 591293, 715052, 1072578, 1182586, 1608867, 1773879, 2145156, 2365172, 3217734, 3547758, 5321637, 6435468, 7095516, 7686809, 10643274, 15373618, 21286548, 23060427, 30747236, 46120854, 69181281, 92241708, 138362562, 276725124]

約数ペア:

[(1, 276725124), (2, 138362562), (3, 92241708), (4, 69181281), (6, 46120854), (9, 30747236), (12, 23060427), (13, 21286548), (18, 15373618), (26, 10643274), (36, 7686809), (39, 7095516), (43, 6435468), (52, 5321637), (78, 3547758), (86, 3217734), (117, 2365172), (129, 2145156), (156, 1773879), (172, 1608867), (234, 1182586), (258, 1072578), (387, 715052), (468, 591293), (516, 536289), (559, 495036), (774, 357526), (1118, 247518), (1548, 178763), (1677, 165012), (2236, 123759), (3354, 82506), (5031, 55004), (6708, 41253), (10062, 27502), (13751, 20124)]