80454556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 175440384

約数和(自身を除く): 94985828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 2663, 4316, 5326, 7553, 10652, 15106, 18641, 30212, 34619, 37282, 69238, 74564, 138476, 221029, 242333, 442058, 484666, 884116, 969332, 1547203, 2873377, 3094406, 5746754, 6188812, 11493508, 20113639, 40227278, 80454556]

約数ペア:

[(1, 80454556), (2, 40227278), (4, 20113639), (7, 11493508), (13, 6188812), (14, 5746754), (26, 3094406), (28, 2873377), (52, 1547203), (83, 969332), (91, 884116), (166, 484666), (182, 442058), (332, 242333), (364, 221029), (581, 138476), (1079, 74564), (1162, 69238), (2158, 37282), (2324, 34619), (2663, 30212), (4316, 18641), (5326, 15106), (7553, 10652)]