64857528

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10853}}^1$

素因数の和:10948

約数の個数: 48

約数和(自身を含む): 177788520

約数和(自身を除く): 112930992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 10853, 21706, 32559, 43412, 65118, 86824, 97677, 130236, 195354, 260472, 390708, 781416, 900799, 1801598, 2702397, 3603196, 5404794, 7206392, 8107191, 10809588, 16214382, 21619176, 32428764, 64857528]

約数ペア:

[(1, 64857528), (2, 32428764), (3, 21619176), (4, 16214382), (6, 10809588), (8, 8107191), (9, 7206392), (12, 5404794), (18, 3603196), (24, 2702397), (36, 1801598), (72, 900799), (83, 781416), (166, 390708), (249, 260472), (332, 195354), (498, 130236), (664, 97677), (747, 86824), (996, 65118), (1494, 43412), (1992, 32559), (2988, 21706), (5976, 10853)]