79289784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157321}}^1$

素因数の和:157340

約数の個数: 48

約数和(自身を含む): 245422320

約数和(自身を除く): 166132536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 157321, 314642, 471963, 629284, 943926, 1101247, 1258568, 1415889, 1887852, 2202494, 2831778, 3303741, 3775704, 4404988, 5663556, 6607482, 8809976, 9911223, 11327112, 13214964, 19822446, 26429928, 39644892, 79289784]

約数ペア:

[(1, 79289784), (2, 39644892), (3, 26429928), (4, 19822446), (6, 13214964), (7, 11327112), (8, 9911223), (9, 8809976), (12, 6607482), (14, 5663556), (18, 4404988), (21, 3775704), (24, 3303741), (28, 2831778), (36, 2202494), (42, 1887852), (56, 1415889), (63, 1258568), (72, 1101247), (84, 943926), (126, 629284), (168, 471963), (252, 314642), (504, 157321)]