81779074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 54300926

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 599, 767, 1157, 1198, 1534, 2314, 5251, 7787, 10502, 15574, 35341, 53311, 68263, 70682, 106622, 136526, 459433, 693043, 918866, 1386086, 3145349, 6290698, 40889537, 81779074]

約数ペア:

[(1, 81779074), (2, 40889537), (13, 6290698), (26, 3145349), (59, 1386086), (89, 918866), (118, 693043), (178, 459433), (599, 136526), (767, 106622), (1157, 70682), (1198, 68263), (1534, 53311), (2314, 35341), (5251, 15574), (7787, 10502)]