77661112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 149467680

約数和(自身を除く): 71806568

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 424, 604, 1208, 1213, 2426, 4852, 8003, 9704, 16006, 32012, 64024, 64289, 128578, 183163, 257156, 366326, 514312, 732652, 1465304, 9707639, 19415278, 38830556, 77661112]

約数ペア:

[(1, 77661112), (2, 38830556), (4, 19415278), (8, 9707639), (53, 1465304), (106, 732652), (151, 514312), (212, 366326), (302, 257156), (424, 183163), (604, 128578), (1208, 64289), (1213, 64024), (2426, 32012), (4852, 16006), (8003, 9704)]