66239376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28163}}^1$

素因数の和:28188

約数の個数: 60

約数和(自身を含む): 199063152

約数和(自身を除く): 132823776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28163, 56326, 84489, 112652, 168978, 197141, 225304, 337956, 394282, 450608, 591423, 675912, 788564, 1182846, 1351824, 1379987, 1577128, 2365692, 2759974, 3154256, 4139961, 4731384, 5519948, 8279922, 9462768, 11039896, 16559844, 22079792, 33119688, 66239376]

約数ペア:

[(1, 66239376), (2, 33119688), (3, 22079792), (4, 16559844), (6, 11039896), (7, 9462768), (8, 8279922), (12, 5519948), (14, 4731384), (16, 4139961), (21, 3154256), (24, 2759974), (28, 2365692), (42, 1577128), (48, 1379987), (49, 1351824), (56, 1182846), (84, 788564), (98, 675912), (112, 591423), (147, 450608), (168, 394282), (196, 337956), (294, 225304), (336, 197141), (392, 168978), (588, 112652), (784, 84489), (1176, 56326), (2352, 28163)]