78860124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312937}}^1$

素因数の和:312954

約数の個数: 36

約数和(自身を含む): 227818864

約数和(自身を除く): 148958740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312937, 625874, 938811, 1251748, 1877622, 2190559, 2816433, 3755244, 4381118, 5632866, 6571677, 8762236, 11265732, 13143354, 19715031, 26286708, 39430062, 78860124]

約数ペア:

[(1, 78860124), (2, 39430062), (3, 26286708), (4, 19715031), (6, 13143354), (7, 11265732), (9, 8762236), (12, 6571677), (14, 5632866), (18, 4381118), (21, 3755244), (28, 2816433), (36, 2190559), (42, 1877622), (63, 1251748), (84, 938811), (126, 625874), (252, 312937)]