80413506

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 185391360

約数和(自身を除く): 104977854

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 167, 222, 241, 333, 334, 482, 501, 666, 723, 999, 1002, 1446, 1503, 1998, 2169, 3006, 4338, 4509, 6179, 6507, 8917, 9018, 12358, 13014, 17834, 18537, 26751, 37074, 40247, 53502, 55611, 80253, 80494, 111222, 120741, 160506, 166833, 240759, 241482, 333666, 362223, 481518, 724446, 1086669, 1489139, 2173338, 2978278, 4467417, 8934834, 13402251, 26804502, 40206753, 80413506]

約数ペア:

[(1, 80413506), (2, 40206753), (3, 26804502), (6, 13402251), (9, 8934834), (18, 4467417), (27, 2978278), (37, 2173338), (54, 1489139), (74, 1086669), (111, 724446), (167, 481518), (222, 362223), (241, 333666), (333, 241482), (334, 240759), (482, 166833), (501, 160506), (666, 120741), (723, 111222), (999, 80494), (1002, 80253), (1446, 55611), (1503, 53502), (1998, 40247), (2169, 37074), (3006, 26751), (4338, 18537), (4509, 17834), (6179, 13014), (6507, 12358), (8917, 9018)]