80398332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35449}}^1$

素因数の和:35472

約数の個数: 60

約数和(自身を含む): 240209200

約数和(自身を除く): 159810868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35449, 70898, 106347, 141796, 212694, 248143, 319041, 425388, 496286, 638082, 744429, 957123, 992572, 1276164, 1488858, 1914246, 2233287, 2871369, 2977716, 3828492, 4466574, 5742738, 6699861, 8933148, 11485476, 13399722, 20099583, 26799444, 40199166, 80398332]

約数ペア:

[(1, 80398332), (2, 40199166), (3, 26799444), (4, 20099583), (6, 13399722), (7, 11485476), (9, 8933148), (12, 6699861), (14, 5742738), (18, 4466574), (21, 3828492), (27, 2977716), (28, 2871369), (36, 2233287), (42, 1914246), (54, 1488858), (63, 1276164), (81, 992572), (84, 957123), (108, 744429), (126, 638082), (162, 496286), (189, 425388), (252, 319041), (324, 248143), (378, 212694), (567, 141796), (756, 106347), (1134, 70898), (2268, 35449)]