39877272

素因数分解:

$2^3\times 3^5\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 113939280

約数和(自身を除く): 74062008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 281, 292, 324, 438, 486, 562, 584, 648, 657, 843, 876, 972, 1124, 1314, 1686, 1752, 1944, 1971, 2248, 2529, 2628, 3372, 3942, 5058, 5256, 5913, 6744, 7587, 7884, 10116, 11826, 15174, 15768, 17739, 20232, 20513, 22761, 23652, 30348, 35478, 41026, 45522, 47304, 60696, 61539, 68283, 70956, 82052, 91044, 123078, 136566, 141912, 164104, 182088, 184617, 246156, 273132, 369234, 492312, 546264, 553851, 738468, 1107702, 1476936, 1661553, 2215404, 3323106, 4430808, 4984659, 6646212, 9969318, 13292424, 19938636, 39877272]

約数ペア:

[(1, 39877272), (2, 19938636), (3, 13292424), (4, 9969318), (6, 6646212), (8, 4984659), (9, 4430808), (12, 3323106), (18, 2215404), (24, 1661553), (27, 1476936), (36, 1107702), (54, 738468), (72, 553851), (73, 546264), (81, 492312), (108, 369234), (146, 273132), (162, 246156), (216, 184617), (219, 182088), (243, 164104), (281, 141912), (292, 136566), (324, 123078), (438, 91044), (486, 82052), (562, 70956), (584, 68283), (648, 61539), (657, 60696), (843, 47304), (876, 45522), (972, 41026), (1124, 35478), (1314, 30348), (1686, 23652), (1752, 22761), (1944, 20513), (1971, 20232), (2248, 17739), (2529, 15768), (2628, 15174), (3372, 11826), (3942, 10116), (5058, 7884), (5256, 7587), (5913, 6744)]