78798336

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 220976184

約数和(自身を除く): 142177848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 116, 122, 128, 174, 183, 192, 232, 244, 256, 348, 366, 384, 464, 488, 512, 696, 732, 768, 841, 928, 976, 1392, 1464, 1536, 1682, 1769, 1856, 1952, 2523, 2784, 2928, 3364, 3538, 3712, 3904, 5046, 5307, 5568, 5856, 6728, 7076, 7424, 7808, 10092, 10614, 11136, 11712, 13456, 14152, 14848, 15616, 20184, 21228, 22272, 23424, 26912, 28304, 31232, 40368, 42456, 44544, 46848, 51301, 53824, 56608, 80736, 84912, 93696, 102602, 107648, 113216, 153903, 161472, 169824, 205204, 215296, 226432, 307806, 322944, 339648, 410408, 430592, 452864, 615612, 645888, 679296, 820816, 905728, 1231224, 1291776, 1358592, 1641632, 2462448, 2717184, 3283264, 4924896, 6566528, 9849792, 13133056, 19699584, 26266112, 39399168, 78798336]

約数ペア:

[(1, 78798336), (2, 39399168), (3, 26266112), (4, 19699584), (6, 13133056), (8, 9849792), (12, 6566528), (16, 4924896), (24, 3283264), (29, 2717184), (32, 2462448), (48, 1641632), (58, 1358592), (61, 1291776), (64, 1231224), (87, 905728), (96, 820816), (116, 679296), (122, 645888), (128, 615612), (174, 452864), (183, 430592), (192, 410408), (232, 339648), (244, 322944), (256, 307806), (348, 226432), (366, 215296), (384, 205204), (464, 169824), (488, 161472), (512, 153903), (696, 113216), (732, 107648), (768, 102602), (841, 93696), (928, 84912), (976, 80736), (1392, 56608), (1464, 53824), (1536, 51301), (1682, 46848), (1769, 44544), (1856, 42456), (1952, 40368), (2523, 31232), (2784, 28304), (2928, 26912), (3364, 23424), (3538, 22272), (3712, 21228), (3904, 20184), (5046, 15616), (5307, 14848), (5568, 14152), (5856, 13456), (6728, 11712), (7076, 11136), (7424, 10614), (7808, 10092)]