73985016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2213}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 212544000

約数和(自身を除く): 138558984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2213, 2388, 2786, 4179, 4426, 4776, 5572, 6639, 8358, 8852, 11144, 13278, 15491, 16716, 17704, 26556, 30982, 33432, 46473, 53112, 61964, 92946, 123928, 185892, 371784, 440387, 880774, 1321161, 1761548, 2642322, 3082709, 3523096, 5284644, 6165418, 9248127, 10569288, 12330836, 18496254, 24661672, 36992508, 73985016]

約数ペア:

[(1, 73985016), (2, 36992508), (3, 24661672), (4, 18496254), (6, 12330836), (7, 10569288), (8, 9248127), (12, 6165418), (14, 5284644), (21, 3523096), (24, 3082709), (28, 2642322), (42, 1761548), (56, 1321161), (84, 880774), (168, 440387), (199, 371784), (398, 185892), (597, 123928), (796, 92946), (1194, 61964), (1393, 53112), (1592, 46473), (2213, 33432), (2388, 30982), (2786, 26556), (4179, 17704), (4426, 16716), (4776, 15491), (5572, 13278), (6639, 11144), (8358, 8852)]