74139744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15761}}^1$

素因数の和:15788

約数の個数: 72

約数和(自身を含む): 226405368

約数和(自身を除く): 152265624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15761, 31522, 47283, 63044, 94566, 110327, 126088, 189132, 220654, 252176, 330981, 378264, 441308, 504352, 661962, 756528, 772289, 882616, 1323924, 1513056, 1544578, 1765232, 2316867, 2647848, 3089156, 3530464, 4633734, 5295696, 6178312, 9267468, 10591392, 12356624, 18534936, 24713248, 37069872, 74139744]

約数ペア:

[(1, 74139744), (2, 37069872), (3, 24713248), (4, 18534936), (6, 12356624), (7, 10591392), (8, 9267468), (12, 6178312), (14, 5295696), (16, 4633734), (21, 3530464), (24, 3089156), (28, 2647848), (32, 2316867), (42, 1765232), (48, 1544578), (49, 1513056), (56, 1323924), (84, 882616), (96, 772289), (98, 756528), (112, 661962), (147, 504352), (168, 441308), (196, 378264), (224, 330981), (294, 252176), (336, 220654), (392, 189132), (588, 126088), (672, 110327), (784, 94566), (1176, 63044), (1568, 47283), (2352, 31522), (4704, 15761)]