31460299956

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{907}}^1\times {\mathrm{2081}}^1$

素因数の和:3461

約数の個数: 72

約数和(自身を含む): 79822614144

約数和(自身を除く): 48362314188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 907, 926, 1389, 1814, 1852, 2081, 2721, 2778, 3628, 4162, 4167, 5442, 5556, 6243, 8163, 8324, 8334, 10884, 12486, 16326, 16668, 18729, 24972, 32652, 37458, 74916, 419941, 839882, 963503, 1259823, 1679764, 1887467, 1927006, 2519646, 2890509, 3774934, 3779469, 3854012, 5039292, 5662401, 5781018, 7549868, 7558938, 8671527, 11324802, 11562036, 15117876, 16987203, 17343054, 22649604, 33974406, 34686108, 67948812, 873897221, 1747794442, 2621691663, 3495588884, 5243383326, 7865074989, 10486766652, 15730149978, 31460299956]

約数ペア:

[(1, 31460299956), (2, 15730149978), (3, 10486766652), (4, 7865074989), (6, 5243383326), (9, 3495588884), (12, 2621691663), (18, 1747794442), (36, 873897221), (463, 67948812), (907, 34686108), (926, 33974406), (1389, 22649604), (1814, 17343054), (1852, 16987203), (2081, 15117876), (2721, 11562036), (2778, 11324802), (3628, 8671527), (4162, 7558938), (4167, 7549868), (5442, 5781018), (5556, 5662401), (6243, 5039292), (8163, 3854012), (8324, 3779469), (8334, 3774934), (10884, 2890509), (12486, 2519646), (16326, 1927006), (16668, 1887467), (18729, 1679764), (24972, 1259823), (32652, 963503), (37458, 839882), (74916, 419941)]