77531742

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{25189}}^1$

素因数の和:25222

約数の個数: 40

約数和(自身を含む): 182879400

約数和(自身を除く): 105347658

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 25189, 50378, 75567, 151134, 226701, 453402, 478591, 680103, 957182, 1360206, 1435773, 2040309, 2871546, 4080618, 4307319, 8614638, 12921957, 25843914, 38765871, 77531742]

約数ペア:

[(1, 77531742), (2, 38765871), (3, 25843914), (6, 12921957), (9, 8614638), (18, 4307319), (19, 4080618), (27, 2871546), (38, 2040309), (54, 1435773), (57, 1360206), (81, 957182), (114, 680103), (162, 478591), (171, 453402), (342, 226701), (513, 151134), (1026, 75567), (1539, 50378), (3078, 25189)]