72146704

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 160410368

約数和(自身を除く): 88263664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 2377, 3794, 4336, 4754, 7588, 9508, 15176, 16639, 19016, 30352, 33278, 38032, 66556, 133112, 266224, 644167, 1288334, 2576668, 4509169, 5153336, 9018338, 10306672, 18036676, 36073352, 72146704]

約数ペア:

[(1, 72146704), (2, 36073352), (4, 18036676), (7, 10306672), (8, 9018338), (14, 5153336), (16, 4509169), (28, 2576668), (56, 1288334), (112, 644167), (271, 266224), (542, 133112), (1084, 66556), (1897, 38032), (2168, 33278), (2377, 30352), (3794, 19016), (4336, 16639), (4754, 15176), (7588, 9508)]