68156256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{14489}}^1$

素因数の和:14516

約数の個数: 72

約数和(自身を含む): 208134360

約数和(自身を除く): 139978104

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, 14489, 28978, 43467, 57956, 86934, 101423, 115912, 173868, 202846, 231824, 304269, 347736, 405692, 463648, 608538, 695472, 709961, 811384, 1217076, 1390944, 1419922, 1622768, 2129883, 2434152, 2839844, 3245536, 4259766, 4868304, 5679688, 8519532, 9736608, 11359376, 17039064, 22718752, 34078128, 68156256]

約数ペア:

[(1, 68156256), (2, 34078128), (3, 22718752), (4, 17039064), (6, 11359376), (7, 9736608), (8, 8519532), (12, 5679688), (14, 4868304), (16, 4259766), (21, 3245536), (24, 2839844), (28, 2434152), (32, 2129883), (42, 1622768), (48, 1419922), (49, 1390944), (56, 1217076), (84, 811384), (96, 709961), (98, 695472), (112, 608538), (147, 463648), (168, 405692), (196, 347736), (224, 304269), (294, 231824), (336, 202846), (392, 173868), (588, 115912), (672, 101423), (784, 86934), (1176, 57956), (1568, 43467), (2352, 28978), (4704, 14489)]