68648178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 147826080

約数和(自身を除く): 79177902

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 113, 114, 146, 219, 226, 339, 438, 678, 1387, 2147, 2774, 4161, 4294, 5329, 6441, 8249, 8322, 10658, 12882, 15987, 16498, 24747, 31974, 49494, 101251, 156731, 202502, 303753, 313462, 470193, 602177, 607506, 940386, 1204354, 1806531, 3613062, 11441363, 22882726, 34324089, 68648178]

約数ペア:

[(1, 68648178), (2, 34324089), (3, 22882726), (6, 11441363), (19, 3613062), (38, 1806531), (57, 1204354), (73, 940386), (113, 607506), (114, 602177), (146, 470193), (219, 313462), (226, 303753), (339, 202502), (438, 156731), (678, 101251), (1387, 49494), (2147, 31974), (2774, 24747), (4161, 16498), (4294, 15987), (5329, 12882), (6441, 10658), (8249, 8322)]