72182163.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{322213}}^1$

素因数の和:322231

約数の個数: 40

約数和(自身を含む): 319636288

約数和(自身を除く): 211372720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 322213, 644426, 966639, 1288852, 1933278, 2255491, 2577704, 3866556, 4510982, 5155408, 6766473, 7733112, 9021964, 13532946, 15466224, 18043928, 27065892, 36087856, 54131784, 108263568]

約数ペア:

[(1, 108263568), (2, 54131784), (3, 36087856), (4, 27065892), (6, 18043928), (7, 15466224), (8, 13532946), (12, 9021964), (14, 7733112), (16, 6766473), (21, 5155408), (24, 4510982), (28, 3866556), (42, 2577704), (48, 2255491), (56, 1933278), (84, 1288852), (112, 966639), (168, 644426), (336, 322213)]