72057276

素因数分解:

$2^2\times 3^7\times {\mathrm{8237}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 189144480

約数和(自身を除く): 117087204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8237, 8748, 16474, 24711, 32948, 49422, 74133, 98844, 148266, 222399, 296532, 444798, 667197, 889596, 1334394, 2001591, 2668788, 4003182, 6004773, 8006364, 12009546, 18014319, 24019092, 36028638, 72057276]

約数ペア:

[(1, 72057276), (2, 36028638), (3, 24019092), (4, 18014319), (6, 12009546), (9, 8006364), (12, 6004773), (18, 4003182), (27, 2668788), (36, 2001591), (54, 1334394), (81, 889596), (108, 667197), (162, 444798), (243, 296532), (324, 222399), (486, 148266), (729, 98844), (972, 74133), (1458, 49422), (2187, 32948), (2916, 24711), (4374, 16474), (8237, 8748)]