123674432

素因数分解:

$2^6\times 7^2\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 288836100

約数和(自身を除く): 165161668

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 196, 224, 226, 349, 392, 448, 452, 698, 784, 791, 904, 1396, 1568, 1582, 1808, 2443, 2792, 3136, 3164, 3616, 4886, 5537, 5584, 6328, 7232, 9772, 11074, 11168, 12656, 17101, 19544, 22148, 22336, 25312, 34202, 39088, 39437, 44296, 50624, 68404, 78176, 78874, 88592, 136808, 156352, 157748, 177184, 273616, 276059, 315496, 354368, 547232, 552118, 630992, 1094464, 1104236, 1261984, 1932413, 2208472, 2523968, 3864826, 4416944, 7729652, 8833888, 15459304, 17667776, 30918608, 61837216, 123674432]

約数ペア:

[(1, 123674432), (2, 61837216), (4, 30918608), (7, 17667776), (8, 15459304), (14, 8833888), (16, 7729652), (28, 4416944), (32, 3864826), (49, 2523968), (56, 2208472), (64, 1932413), (98, 1261984), (112, 1104236), (113, 1094464), (196, 630992), (224, 552118), (226, 547232), (349, 354368), (392, 315496), (448, 276059), (452, 273616), (698, 177184), (784, 157748), (791, 156352), (904, 136808), (1396, 88592), (1568, 78874), (1582, 78176), (1808, 68404), (2443, 50624), (2792, 44296), (3136, 39437), (3164, 39088), (3616, 34202), (4886, 25312), (5537, 22336), (5584, 22148), (6328, 19544), (7232, 17101), (9772, 12656), (11074, 11168)]