72558584

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 93329416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 199, 238, 383, 398, 476, 766, 796, 952, 1393, 1532, 1592, 2681, 2786, 3064, 3383, 5362, 5572, 6511, 6766, 10724, 11144, 13022, 13532, 21448, 23681, 26044, 27064, 45577, 47362, 52088, 76217, 91154, 94724, 152434, 182308, 189448, 304868, 364616, 533519, 609736, 1067038, 1295689, 2134076, 2591378, 4268152, 5182756, 9069823, 10365512, 18139646, 36279292, 72558584]

約数ペア:

[(1, 72558584), (2, 36279292), (4, 18139646), (7, 10365512), (8, 9069823), (14, 5182756), (17, 4268152), (28, 2591378), (34, 2134076), (56, 1295689), (68, 1067038), (119, 609736), (136, 533519), (199, 364616), (238, 304868), (383, 189448), (398, 182308), (476, 152434), (766, 94724), (796, 91154), (952, 76217), (1393, 52088), (1532, 47362), (1592, 45577), (2681, 27064), (2786, 26044), (3064, 23681), (3383, 21448), (5362, 13532), (5572, 13022), (6511, 11144), (6766, 10724)]