68419344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 203443328

約数和(自身を除く): 135023984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1297, 1884, 2198, 2512, 2594, 3297, 3768, 3891, 4396, 5188, 6594, 7536, 7782, 8792, 9079, 10376, 13188, 15564, 17584, 18158, 20752, 26376, 27237, 31128, 36316, 52752, 54474, 62256, 72632, 108948, 145264, 203629, 217896, 407258, 435792, 610887, 814516, 1221774, 1425403, 1629032, 2443548, 2850806, 3258064, 4276209, 4887096, 5701612, 8552418, 9774192, 11403224, 17104836, 22806448, 34209672, 68419344]

約数ペア:

[(1, 68419344), (2, 34209672), (3, 22806448), (4, 17104836), (6, 11403224), (7, 9774192), (8, 8552418), (12, 5701612), (14, 4887096), (16, 4276209), (21, 3258064), (24, 2850806), (28, 2443548), (42, 1629032), (48, 1425403), (56, 1221774), (84, 814516), (112, 610887), (157, 435792), (168, 407258), (314, 217896), (336, 203629), (471, 145264), (628, 108948), (942, 72632), (1099, 62256), (1256, 54474), (1297, 52752), (1884, 36316), (2198, 31128), (2512, 27237), (2594, 26376), (3297, 20752), (3768, 18158), (3891, 17584), (4396, 15564), (5188, 13188), (6594, 10376), (7536, 9079), (7782, 8792)]