71526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 177408

約数和(自身を除く): 105882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1703, 1834, 2751, 3406, 5109, 5502, 10218, 11921, 23842, 35763, 71526]

約数ペア:

[(1, 71526), (2, 35763), (3, 23842), (6, 11921), (7, 10218), (13, 5502), (14, 5109), (21, 3406), (26, 2751), (39, 1834), (42, 1703), (78, 917), (91, 786), (131, 546), (182, 393), (262, 273)]