126298284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 344352960

約数和(自身を除く): 218054676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 347, 588, 619, 694, 1041, 1238, 1388, 1857, 2082, 2429, 2476, 3714, 4164, 4333, 4858, 7287, 7428, 8666, 9716, 12999, 14574, 17003, 17332, 25998, 29148, 30331, 34006, 51009, 51996, 60662, 68012, 90993, 102018, 121324, 181986, 204036, 214793, 363972, 429586, 644379, 859172, 1288758, 1503551, 2577516, 3007102, 4510653, 6014204, 9021306, 10524857, 18042612, 21049714, 31574571, 42099428, 63149142, 126298284]

約数ペア:

[(1, 126298284), (2, 63149142), (3, 42099428), (4, 31574571), (6, 21049714), (7, 18042612), (12, 10524857), (14, 9021306), (21, 6014204), (28, 4510653), (42, 3007102), (49, 2577516), (84, 1503551), (98, 1288758), (147, 859172), (196, 644379), (294, 429586), (347, 363972), (588, 214793), (619, 204036), (694, 181986), (1041, 121324), (1238, 102018), (1388, 90993), (1857, 68012), (2082, 60662), (2429, 51996), (2476, 51009), (3714, 34006), (4164, 30331), (4333, 29148), (4858, 25998), (7287, 17332), (7428, 17003), (8666, 14574), (9716, 12999)]