77115262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 139852800

約数和(自身を除く): 62737538

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1213, 1673, 2426, 3346, 4541, 8491, 9082, 16982, 23047, 31787, 46094, 63574, 161329, 289907, 322658, 579814, 2029349, 4058698, 5508233, 11016466, 38557631, 77115262]

約数ペア:

[(1, 77115262), (2, 38557631), (7, 11016466), (14, 5508233), (19, 4058698), (38, 2029349), (133, 579814), (239, 322658), (266, 289907), (478, 161329), (1213, 63574), (1673, 46094), (2426, 31787), (3346, 23047), (4541, 16982), (8491, 9082)]