72361856

素因数分解:

$2^7\times 7^1\times {\mathrm{80761}}^1$

素因数の和:80782

約数の個数: 32

約数和(自身を含む): 164754480

約数和(自身を除く): 92392624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80761, 161522, 323044, 565327, 646088, 1130654, 1292176, 2261308, 2584352, 4522616, 5168704, 9045232, 10337408, 18090464, 36180928, 72361856]

約数ペア:

[(1, 72361856), (2, 36180928), (4, 18090464), (7, 10337408), (8, 9045232), (14, 5168704), (16, 4522616), (28, 2584352), (32, 2261308), (56, 1292176), (64, 1130654), (112, 646088), (128, 565327), (224, 323044), (448, 161522), (896, 80761)]