87487302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15901}}^1$

素因数の和:16044

約数の個数: 32

約数和(自身を含む): 201510144

約数和(自身を除く): 114022842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 15901, 31802, 47703, 95406, 111307, 222614, 333921, 667842, 2083031, 4166062, 6249093, 12498186, 14581217, 29162434, 43743651, 87487302]

約数ペア:

[(1, 87487302), (2, 43743651), (3, 29162434), (6, 14581217), (7, 12498186), (14, 6249093), (21, 4166062), (42, 2083031), (131, 667842), (262, 333921), (393, 222614), (786, 111307), (917, 95406), (1834, 47703), (2751, 31802), (5502, 15901)]