128548476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1741}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 372843744

約数和(自身を除く): 244295268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1741, 1758, 2051, 2637, 3482, 3516, 4102, 5223, 5274, 6153, 6964, 8204, 10446, 10548, 12187, 12306, 15669, 18459, 20892, 24374, 24612, 31338, 36561, 36918, 48748, 62676, 73122, 73836, 109683, 146244, 219366, 438732, 510113, 1020226, 1530339, 2040452, 3060678, 3570791, 4591017, 6121356, 7141582, 9182034, 10712373, 14283164, 18364068, 21424746, 32137119, 42849492, 64274238, 128548476]

約数ペア:

[(1, 128548476), (2, 64274238), (3, 42849492), (4, 32137119), (6, 21424746), (7, 18364068), (9, 14283164), (12, 10712373), (14, 9182034), (18, 7141582), (21, 6121356), (28, 4591017), (36, 3570791), (42, 3060678), (63, 2040452), (84, 1530339), (126, 1020226), (252, 510113), (293, 438732), (586, 219366), (879, 146244), (1172, 109683), (1741, 73836), (1758, 73122), (2051, 62676), (2637, 48748), (3482, 36918), (3516, 36561), (4102, 31338), (5223, 24612), (5274, 24374), (6153, 20892), (6964, 18459), (8204, 15669), (10446, 12306), (10548, 12187)]