68511408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29129}}^1$

素因数の和:29154

約数の個数: 60

約数和(自身を含む): 205890840

約数和(自身を除く): 137379432

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, 29129, 58258, 87387, 116516, 174774, 203903, 233032, 349548, 407806, 466064, 611709, 699096, 815612, 1223418, 1398192, 1427321, 1631224, 2446836, 2854642, 3262448, 4281963, 4893672, 5709284, 8563926, 9787344, 11418568, 17127852, 22837136, 34255704, 68511408]

約数ペア:

[(1, 68511408), (2, 34255704), (3, 22837136), (4, 17127852), (6, 11418568), (7, 9787344), (8, 8563926), (12, 5709284), (14, 4893672), (16, 4281963), (21, 3262448), (24, 2854642), (28, 2446836), (42, 1631224), (48, 1427321), (49, 1398192), (56, 1223418), (84, 815612), (98, 699096), (112, 611709), (147, 466064), (168, 407806), (196, 349548), (294, 233032), (336, 203903), (392, 174774), (588, 116516), (784, 87387), (1176, 58258), (2352, 29129)]