68580684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{51487}}^1$

素因数の和:51534

約数の個数: 36

約数和(自身を含む): 178045504

約数和(自身を除く): 109464820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 51487, 102974, 154461, 205948, 308922, 463383, 617844, 926766, 1853532, 1905019, 3810038, 5715057, 7620076, 11430114, 17145171, 22860228, 34290342, 68580684]

約数ペア:

[(1, 68580684), (2, 34290342), (3, 22860228), (4, 17145171), (6, 11430114), (9, 7620076), (12, 5715057), (18, 3810038), (36, 1905019), (37, 1853532), (74, 926766), (111, 617844), (148, 463383), (222, 308922), (333, 205948), (444, 154461), (666, 102974), (1332, 51487)]