47951712

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 137316816

約数和(自身を除く): 89365104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 668, 997, 1002, 1336, 1503, 1994, 2004, 2672, 2991, 3006, 3988, 4008, 5344, 5982, 6012, 7976, 8016, 8973, 11964, 12024, 15952, 16032, 17946, 23928, 24048, 31904, 35892, 47856, 48096, 71784, 95712, 143568, 166499, 287136, 332998, 499497, 665996, 998994, 1331992, 1498491, 1997988, 2663984, 2996982, 3995976, 5327968, 5993964, 7991952, 11987928, 15983904, 23975856, 47951712]

約数ペア:

[(1, 47951712), (2, 23975856), (3, 15983904), (4, 11987928), (6, 7991952), (8, 5993964), (9, 5327968), (12, 3995976), (16, 2996982), (18, 2663984), (24, 1997988), (32, 1498491), (36, 1331992), (48, 998994), (72, 665996), (96, 499497), (144, 332998), (167, 287136), (288, 166499), (334, 143568), (501, 95712), (668, 71784), (997, 48096), (1002, 47856), (1336, 35892), (1503, 31904), (1994, 24048), (2004, 23928), (2672, 17946), (2991, 16032), (3006, 15952), (3988, 12024), (4008, 11964), (5344, 8973), (5982, 8016), (6012, 7976)]