73980788

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16411}}^1$

素因数の和:16452

約数の個数: 36

約数和(自身を含む): 157161312

約数和(自身を除く): 83180524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 16411, 32822, 65644, 114877, 229754, 377453, 459508, 754906, 804139, 1509812, 1608278, 2642171, 3216556, 5284342, 10568684, 18495197, 36990394, 73980788]

約数ペア:

[(1, 73980788), (2, 36990394), (4, 18495197), (7, 10568684), (14, 5284342), (23, 3216556), (28, 2642171), (46, 1608278), (49, 1509812), (92, 804139), (98, 754906), (161, 459508), (196, 377453), (322, 229754), (644, 114877), (1127, 65644), (2254, 32822), (4508, 16411)]