45131256

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 127369440

約数和(自身を除く): 82238184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 271, 324, 514, 542, 648, 771, 813, 1028, 1084, 1542, 1626, 2056, 2168, 2313, 2439, 3084, 3252, 4626, 4878, 6168, 6504, 6939, 7317, 9252, 9756, 13878, 14634, 18504, 19512, 20817, 21951, 27756, 29268, 41634, 43902, 55512, 58536, 69647, 83268, 87804, 139294, 166536, 175608, 208941, 278588, 417882, 557176, 626823, 835764, 1253646, 1671528, 1880469, 2507292, 3760938, 5014584, 5641407, 7521876, 11282814, 15043752, 22565628, 45131256]

約数ペア:

[(1, 45131256), (2, 22565628), (3, 15043752), (4, 11282814), (6, 7521876), (8, 5641407), (9, 5014584), (12, 3760938), (18, 2507292), (24, 1880469), (27, 1671528), (36, 1253646), (54, 835764), (72, 626823), (81, 557176), (108, 417882), (162, 278588), (216, 208941), (257, 175608), (271, 166536), (324, 139294), (514, 87804), (542, 83268), (648, 69647), (771, 58536), (813, 55512), (1028, 43902), (1084, 41634), (1542, 29268), (1626, 27756), (2056, 21951), (2168, 20817), (2313, 19512), (2439, 18504), (3084, 14634), (3252, 13878), (4626, 9756), (4878, 9252), (6168, 7317), (6504, 6939)]