68642448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4812

約数の個数: 80

約数和(自身を含む): 207415296

約数和(自身を除く): 138772848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4751, 4816, 7224, 9502, 14253, 14448, 19004, 28506, 33257, 38008, 57012, 66514, 76016, 99771, 114024, 133028, 199542, 204293, 228048, 266056, 399084, 408586, 532112, 612879, 798168, 817172, 1225758, 1430051, 1596336, 1634344, 2451516, 2860102, 3268688, 4290153, 4903032, 5720204, 8580306, 9806064, 11440408, 17160612, 22880816, 34321224, 68642448]

約数ペア:

[(1, 68642448), (2, 34321224), (3, 22880816), (4, 17160612), (6, 11440408), (7, 9806064), (8, 8580306), (12, 5720204), (14, 4903032), (16, 4290153), (21, 3268688), (24, 2860102), (28, 2451516), (42, 1634344), (43, 1596336), (48, 1430051), (56, 1225758), (84, 817172), (86, 798168), (112, 612879), (129, 532112), (168, 408586), (172, 399084), (258, 266056), (301, 228048), (336, 204293), (344, 199542), (516, 133028), (602, 114024), (688, 99771), (903, 76016), (1032, 66514), (1204, 57012), (1806, 38008), (2064, 33257), (2408, 28506), (3612, 19004), (4751, 14448), (4816, 14253), (7224, 9502)]