174520008

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 80

約数和(自身を含む): 526444380

約数和(自身を除く): 351924372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 269321, 372906, 497208, 538642, 559359, 745812, 807963, 1077284, 1118718, 1491624, 1615926, 1678077, 2154568, 2237436, 2423889, 3231852, 3356154, 4474872, 4847778, 6463704, 6712308, 7271667, 9695556, 13424616, 14543334, 19391112, 21815001, 29086668, 43630002, 58173336, 87260004, 174520008]

約数ペア:

[(1, 174520008), (2, 87260004), (3, 58173336), (4, 43630002), (6, 29086668), (8, 21815001), (9, 19391112), (12, 14543334), (13, 13424616), (18, 9695556), (24, 7271667), (26, 6712308), (27, 6463704), (36, 4847778), (39, 4474872), (52, 3356154), (54, 3231852), (72, 2423889), (78, 2237436), (81, 2154568), (104, 1678077), (108, 1615926), (117, 1491624), (156, 1118718), (162, 1077284), (216, 807963), (234, 745812), (312, 559359), (324, 538642), (351, 497208), (468, 372906), (648, 269321), (702, 248604), (936, 186453), (1053, 165736), (1404, 124302), (2106, 82868), (2808, 62151), (4212, 41434), (8424, 20717)]