8347764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 21506688

約数和(自身を除く): 13158924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 164, 188, 228, 246, 282, 361, 492, 564, 722, 779, 893, 1083, 1444, 1558, 1786, 1927, 2166, 2337, 2679, 3116, 3572, 3854, 4332, 4674, 5358, 5781, 7708, 9348, 10716, 11562, 14801, 16967, 23124, 29602, 33934, 36613, 44403, 50901, 59204, 67868, 73226, 88806, 101802, 109839, 146452, 177612, 203604, 219678, 439356, 695647, 1391294, 2086941, 2782588, 4173882, 8347764]

約数ペア:

[(1, 8347764), (2, 4173882), (3, 2782588), (4, 2086941), (6, 1391294), (12, 695647), (19, 439356), (38, 219678), (41, 203604), (47, 177612), (57, 146452), (76, 109839), (82, 101802), (94, 88806), (114, 73226), (123, 67868), (141, 59204), (164, 50901), (188, 44403), (228, 36613), (246, 33934), (282, 29602), (361, 23124), (492, 16967), (564, 14801), (722, 11562), (779, 10716), (893, 9348), (1083, 7708), (1444, 5781), (1558, 5358), (1786, 4674), (1927, 4332), (2166, 3854), (2337, 3572), (2679, 3116)]