71631882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{757}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 177844992

約数和(自身を除く): 106213110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 751, 757, 1502, 1514, 2253, 2271, 4506, 4542, 5257, 5299, 6759, 6813, 10514, 10598, 13518, 13626, 15771, 15897, 31542, 31794, 47313, 47691, 94626, 95382, 568507, 1137014, 1705521, 3411042, 3979549, 5116563, 7959098, 10233126, 11938647, 23877294, 35815941, 71631882]

約数ペア:

[(1, 71631882), (2, 35815941), (3, 23877294), (6, 11938647), (7, 10233126), (9, 7959098), (14, 5116563), (18, 3979549), (21, 3411042), (42, 1705521), (63, 1137014), (126, 568507), (751, 95382), (757, 94626), (1502, 47691), (1514, 47313), (2253, 31794), (2271, 31542), (4506, 15897), (4542, 15771), (5257, 13626), (5299, 13518), (6759, 10598), (6813, 10514)]