80153808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 245796768

約数和(自身を除く): 165642960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 643, 742, 784, 848, 1113, 1176, 1272, 1286, 1484, 1929, 2226, 2352, 2544, 2572, 2597, 2968, 3858, 4452, 4501, 5144, 5194, 5936, 7716, 7791, 8904, 9002, 10288, 10388, 13503, 15432, 15582, 17808, 18004, 20776, 27006, 30864, 31164, 31507, 34079, 36008, 41552, 54012, 62328, 63014, 68158, 72016, 94521, 102237, 108024, 124656, 126028, 136316, 189042, 204474, 216048, 238553, 252056, 272632, 378084, 408948, 477106, 504112, 545264, 715659, 756168, 817896, 954212, 1431318, 1512336, 1635792, 1669871, 1908424, 2862636, 3339742, 3816848, 5009613, 5725272, 6679484, 10019226, 11450544, 13358968, 20038452, 26717936, 40076904, 80153808]

約数ペア:

[(1, 80153808), (2, 40076904), (3, 26717936), (4, 20038452), (6, 13358968), (7, 11450544), (8, 10019226), (12, 6679484), (14, 5725272), (16, 5009613), (21, 3816848), (24, 3339742), (28, 2862636), (42, 1908424), (48, 1669871), (49, 1635792), (53, 1512336), (56, 1431318), (84, 954212), (98, 817896), (106, 756168), (112, 715659), (147, 545264), (159, 504112), (168, 477106), (196, 408948), (212, 378084), (294, 272632), (318, 252056), (336, 238553), (371, 216048), (392, 204474), (424, 189042), (588, 136316), (636, 126028), (643, 124656), (742, 108024), (784, 102237), (848, 94521), (1113, 72016), (1176, 68158), (1272, 63014), (1286, 62328), (1484, 54012), (1929, 41552), (2226, 36008), (2352, 34079), (2544, 31507), (2572, 31164), (2597, 30864), (2968, 27006), (3858, 20776), (4452, 18004), (4501, 17808), (5144, 15582), (5194, 15432), (5936, 13503), (7716, 10388), (7791, 10288), (8904, 9002)]