57721164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 142356480

約数和(自身を除く): 84635316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 661, 766, 1149, 1322, 1532, 1983, 2298, 2644, 3966, 4596, 7277, 7932, 12559, 14554, 21831, 25118, 29108, 37677, 43662, 50236, 75354, 87324, 150708, 253163, 506326, 759489, 1012652, 1518978, 3037956, 4810097, 9620194, 14430291, 19240388, 28860582, 57721164]

約数ペア:

[(1, 57721164), (2, 28860582), (3, 19240388), (4, 14430291), (6, 9620194), (12, 4810097), (19, 3037956), (38, 1518978), (57, 1012652), (76, 759489), (114, 506326), (228, 253163), (383, 150708), (661, 87324), (766, 75354), (1149, 50236), (1322, 43662), (1532, 37677), (1983, 29108), (2298, 25118), (2644, 21831), (3966, 14554), (4596, 12559), (7277, 7932)]