90678744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 277939200

約数和(自身を除く): 187260456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 751, 774, 936, 1032, 1118, 1161, 1404, 1502, 1548, 1677, 2236, 2253, 2322, 2808, 3004, 3096, 3354, 4472, 4506, 4644, 5031, 6008, 6708, 6759, 9012, 9288, 9763, 10062, 13416, 13518, 15093, 18024, 19526, 20124, 20277, 27036, 29289, 30186, 32293, 39052, 40248, 40554, 54072, 58578, 60372, 64586, 78104, 81108, 87867, 96879, 117156, 120744, 129172, 162216, 175734, 193758, 234312, 258344, 263601, 290637, 351468, 387516, 419809, 527202, 581274, 702936, 775032, 839618, 871911, 1054404, 1162548, 1259427, 1679236, 1743822, 2108808, 2325096, 2518854, 3358472, 3487644, 3778281, 5037708, 6975288, 7556562, 10075416, 11334843, 15113124, 22669686, 30226248, 45339372, 90678744]

約数ペア:

[(1, 90678744), (2, 45339372), (3, 30226248), (4, 22669686), (6, 15113124), (8, 11334843), (9, 10075416), (12, 7556562), (13, 6975288), (18, 5037708), (24, 3778281), (26, 3487644), (27, 3358472), (36, 2518854), (39, 2325096), (43, 2108808), (52, 1743822), (54, 1679236), (72, 1259427), (78, 1162548), (86, 1054404), (104, 871911), (108, 839618), (117, 775032), (129, 702936), (156, 581274), (172, 527202), (216, 419809), (234, 387516), (258, 351468), (312, 290637), (344, 263601), (351, 258344), (387, 234312), (468, 193758), (516, 175734), (559, 162216), (702, 129172), (751, 120744), (774, 117156), (936, 96879), (1032, 87867), (1118, 81108), (1161, 78104), (1404, 64586), (1502, 60372), (1548, 58578), (1677, 54072), (2236, 40554), (2253, 40248), (2322, 39052), (2808, 32293), (3004, 30186), (3096, 29289), (3354, 27036), (4472, 20277), (4506, 20124), (4644, 19526), (5031, 18024), (6008, 15093), (6708, 13518), (6759, 13416), (9012, 10062), (9288, 9763)]