80900764

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4973}}^1$

素因数の和:5074

約数の個数: 36

約数和(自身を含む): 166708584

約数和(自身を除く): 85807820

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 4973, 8134, 9946, 16268, 19892, 34811, 69622, 139244, 243677, 412759, 487354, 825518, 974708, 1651036, 2889313, 5778626, 11557252, 20225191, 40450382, 80900764]

約数ペア:

[(1, 80900764), (2, 40450382), (4, 20225191), (7, 11557252), (14, 5778626), (28, 2889313), (49, 1651036), (83, 974708), (98, 825518), (166, 487354), (196, 412759), (332, 243677), (581, 139244), (1162, 69622), (2324, 34811), (4067, 19892), (4973, 16268), (8134, 9946)]