47071512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1811}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 134622540

約数和(自身を除く): 87551028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 1811, 2166, 2888, 3249, 3622, 4332, 5433, 6498, 7244, 8664, 10866, 12996, 14488, 16299, 21732, 25992, 32598, 34409, 43464, 65196, 68818, 103227, 130392, 137636, 206454, 275272, 309681, 412908, 619362, 653771, 825816, 1238724, 1307542, 1961313, 2477448, 2615084, 3922626, 5230168, 5883939, 7845252, 11767878, 15690504, 23535756, 47071512]

約数ペア:

[(1, 47071512), (2, 23535756), (3, 15690504), (4, 11767878), (6, 7845252), (8, 5883939), (9, 5230168), (12, 3922626), (18, 2615084), (19, 2477448), (24, 1961313), (36, 1307542), (38, 1238724), (57, 825816), (72, 653771), (76, 619362), (114, 412908), (152, 309681), (171, 275272), (228, 206454), (342, 137636), (361, 130392), (456, 103227), (684, 68818), (722, 65196), (1083, 43464), (1368, 34409), (1444, 32598), (1811, 25992), (2166, 21732), (2888, 16299), (3249, 14488), (3622, 12996), (4332, 10866), (5433, 8664), (6498, 7244)]